Sabale, A. B., and G. Vijayasarathi. 1986. Crocodilian remains from the Miocene of Kachchh, India. J. Geol. Soc. India. 27: 405-410.

Sacco, F. 1895. I coccodrilli del Monte Bolca. Mem. R. Acc. Sc. Torino. XLV: 75-87, 1 tav.

Sagar, S.R. and L.A.K. Singh. 1993. Captive Breeding and Rehabilitation of Mugger Crocodile (Crocodylus Palustris) In Similipal Tiger Reserve. The Indian Forester. 119(10): 807-815.

Sah, Ram Bahadur, and Hans Hermann Schleich. 1990. An Eocene crocodile record from Bhainskati Khola (Dumri Area), South Nepal. Mitt. Bayer. Staatssamml. PalŠontol. Hist. Geol. 30: 51-56.

Sahni, A., M.C. Srivastava, and R. D'Souza. 1978. Eocene ziphodont Crocodilia from northwestern India. Geobios. 11: 779-785.

Sahni, Ashok, and Brahma Nand Tiwari. 1979. Lower Siwalik vertebrates from Kalagarh District, Pauri Garhwal, U.P. Himalayan Geol. 9: 339-347.

Sahni, Mulk Raj, and Ehsanullah Khan. 1988. Pleistocene vertebrate fossils and prehistory of India. Books & Books, New Delhi. 80 pp. (85 plates).

Sanders, A. (1870). Notes on the myology of Platydactylus japonicus. Proc. Zool. Soc. London, 1870: 413-426.

Saneyoshi, Tatsuro 1972. Animals of the Glacial Age. Iden 26: INCOMPLETE...

Santos, S.A., M.S. Pinheiro, R.A.E. Silva, and G.H. Ferenandes. 1994. Body chemical composition of Caiman crocodilus yacare. Revista Brasileira de Biologia. 54(4): 611-616. [in Portuguese with English summary].

Santos, S.A., M.J.S. Nogueira, M.S. Pinheiro, G.M. Mourao, and Z. Campos. 1994. Condition Factor of Caiman crocodilus yacare in Different Habitats of Pantanal Mato-Grossense. CSG Proceedings, Pattaya, Thailand, 2-6 May 1994. Crocodile Specialist Group. 2: 314-318.

Sanz Garc’a, JosŽ Luis, Angela D. Buscalioni, Mar’a Lourdes Casanovas Cladellas, and JosŽ Vicente SantafŽ Llopis. 1984. The archosaur fauna from the Upper Jurassic/Lower Cretaceous of Galve (Teruel, Spain). p. 207-210. In: Reif, Wolf-Ernst and Frank Westphal (Eds.), Third Symposium on Mesozoic Terrestrial Ecosystems. Short papers. Attempto Verlag, TŸbingen, FRG.

Sanz, JosŽ Luis, Sylvie Wenz, Alfonso Yebenes, Richard Estes, Xavier Mart’nez Delclos, Emiliano JimŽnez Fuentes, Mar’a Carmen DiŽguez JimŽnez, Angela D. Buscalioni, Luis Javier Barbadillo, and Luis Via. 1988. An Early Cretaceous faunal and floral continental assemblage: Las Hoyas fossil site (Cuenca, Spain). GŽobios -- PalŽontol., Stratigr., PalŽoŽcol. 21: 611-635.

Sarwar, M. 1990. A new fossil vertebrate locality in Baluchistan Province, Pakistan. Pakistan Journal of Zoology. 22(4): 412-413.

Sasa, M. and G. Chaves. 1992. Communicaciones. Tamano, estructura y distrifucion de una poblacion de Crocodylus acutus (Crocodylia: Crocodilidae) en Costa Rica. Revista de Biologia Tropical. 40(1): 131-?.

Sato, I., K. Shimada, J.C. Handal, V. Lance, and R.F. Gasser. 1988. Morphology of the American alligator (Alligator mississippiensis) tooth: 1. The fine structure and analysis of the enamel. American Zoologist. 28(4): 78A.

Sato, I., K. Shimada, T. Sato, T. Kitagawa, A.V. Lance, and R.F. Gasser. 1989. A histochemical study of masticatory muscle in American alligator (Alligator mississippiensis). American Zoologist. 29(4): 120A.

Sato, I., K. Shimada, T., T. Sato, and V.A. Lance. 1990. Distribution of ATPase in developing teeth of embryonic and hatchling Alligator mississippiensis. American Zoologist. 30(4): 77A.

Sato, I., K. Shimada, A. Yokoi, J.C. Handal, N. Asuwa, and T. Ishii. 1990. Morphology of the teeth of the American Alligator (Alligator mississippiensis): Fine structure and chemistry of the enamel. J. Morphol. 205: 165-172.

Sato, I., K. Shimada, T. Sato, and T. Kitagawa. 1992. Histochemical study of jaw muscle fibers in the American Alligator (Alligator mississippiensis). J. Morphol. 211: 187-199.

Sato, I., K. Shimada, H. Ezure, and T. Sato. 1992. Fine structure of nerve endings of jaw muscle in American alligator (Alligator mississippiensis). American Zoologist. 32(5): 159A.

Sato, I., K. Shimada, H. Ezure, T. Sato, and V. Lance. 1993. Distribution of calcium-ATPase in developing teeth of embryonic American alligators (Alligator mississippiensis). Journal of Morphology. 218(3): 249-256.

Sato, I., K. Shimada, G. Murakami, T. Sato, and V.A. Lance. 1993. Distribution of elastic fibers of the jaw joint in embryonic American alligators. American Zoologist. 33(5): 133A.

Sato, I., K. Shimada, H. Ezure, G. Murakami, and T. Sato. 1994. Morphological-study of nerve-endings in jaw muscles of posthatching American alligators (Alligator mississippiensis). Journal of Morphology. 219(3): 285-295.

Sauvage, H.E. 1874. Memoire sur les dinosauriens et les crocodiliens des terrains jurassiques de Boulogne-sur-Mer. Mem. Soc. geol. France. (2), 10(2): 58pp. pl. 5-10, Paris.

Sauvage, H.E. 1882. Synopsis des poissons et des reptiles des terrains jurassiques de Boulogne-sur-Mer. Bull. Soc. geol. France. (3). 8(1879-1880): 524-547 (+ plates19-21).

Sauvage, H.E. 1897-98. Vertebres fossiles du Portugal. Contribution a l'etude des poissons et des reptiles du jurassique et du cretacique. Direction Trav. geol. Portugal. 47 pp. (10 plates), Paris.

Sauvage, H.E. 1902. Recherches sur les vertebres du Kimmeridgien superieur de Fumel (Lot-et-Garonne). Mem. Soc. geol. France, Paleontol. 9, 4, Mem. 25. 32 pp. pl. 13-17.

Sauvage, H.E. and F. Lienard. 1879. Memoire sur le genre Machimosaurus. Mem. Soc. geol. France, (3), 1, 4, 31 p., pl. 20-23, Paris.

Sawathvong, Sivannavong. 1994. The Status of Crocodile of the Lao P.D.R. CSG Proceedings, Pattaya, Thailand, 2-6 May 1994. Crocodile Specialist Group. 1: 16-23.

Sawyer, Glen T. 1981. A study of crocodilian coprolites from Wannagan Creek Quarry (Paleocene - North Dakota). Ichnofossils II. Sci. Publ. Sci. Mus. Minn., N.S. 5: 29pp.

Sawyer, Glen T., and Bruce R. Erickson. 1987. Injury and diseases in fossil animals. The intriguing world of paleopathology. Field Mus. Nat. Hist. Bull. 58: 20-25.

Saxena, R. 1992. Unusual nesting site of mugger Crocodylus palustris in Madhav National Park. Journal, Bombay Natural History Society. 89(1): 132-133.

Schaller, G.B., and P.G. Crawshaw. 1982. Fishing behavior of Paraguayan Caiman (Caiman crocodilus). Copeia 1: 66-72.

Scheminitz, S.D. 1972. South Florida environmental study.: Distribution and abundance of alligator, bear, deer, and panther in the everglades region of Florida. Fla. Game and Fresh Water Fish Comm. 26pp.

Scherer, Eugen 1981. Die mittelmiozaene Fossil-Lagerstaette Sandelzhausen 12. Crocodylia (abschliessender Bericht). [The middle Miocene fossil locality of Sandelzhausen 12. Crocodylia (final report).] [in German, with English summ.]. Mitt. Bayer. Staatssamml. PalŠontol. Hist. Geol. 21: 81-85.

Schleich, Hans Hermann 1988. PalŠoherpetologische Materialien und Faunenspektren aus dem KalktertiŠr des Mainzer Beckens (OberoligozŠn -- UntermiozŠn). [Paleoherpetological material and faunal assemblages from the calcareous Tertiary of the Mainz Basin (Upper Oligocene -- Lower Miocene).] [in German, with English, French, Rus summ.]. Geol. Jahrb., Reihe A. 110: 289-306.

Schmidt, K.P. 1919. Contribution to the herpetology of the Belgian Congo based on the Collection of the American Museum Congo Expedition, 1909-1915. Part I. Turtles, Crocodiles, Lizards, and Chameleons. Bulletin of the American Museum of Natural History. 39: 385-624.

Schmidt, K.P. 1928. A new crocodile from New Guinea. Fieldiana: Zool. 12: 177-181.

Schmidt, K.P. 1928. Notes on South American caimans. Field Mus. Nat. Hist., Zool. Ser. 12: 205-231 (+ plates16-21).

Schmidt, K.P. 1935. A new crocodile from Philippine Islands. Zool. Ser. Field Mus. Nat. Hist. 20: 67-70.

Schmidt, K.P. 1938. History of a paratype of Crocodylus mindorensis. Copeia. 2: 89.

Schmidt, K.P. 1938. New crocodilians from the Upper Paleocene of western Colorado. Geological Series of the Field Museum of Natural History. 6: 315-321.

Schmidt, K.P. 1941. A new fossil alligator from Nebraska. Field Mus. of Nat. Hist. Geol. Ser. 8(4): 27-32.

Schmidt, K.P. 1944. Crocodiles. Fauna. 6: 67-72.

Schmidt, K.P. 1956. On the status and relationship of Crocodylus mindorensis. Fieldiana, Zool. 33(5): 535-539.

Schmidt, W.J. 1947. Uber den Zahnschmeiz fossiler Crocodilier. Z. Zellforsch. mikroskop. Anat. 34(1): 55-77 (+ 8 figures).

Schmitz-MŸnker, Michael, and Jens Lorenz Franzen. 1988. Die Rolle von Bakterien im Verdauungstrakt mitteleozŠner Vertebraten aus der Grube Messel bei Darmstadt und ihr Beitrag zur Fossildiagenese und Evolution. [The role of bacteria in the digestive tract of Middle Eocene vertebrates from the Messel pit near Darmstadt and their contribution to the diagenesis of fossils and to evolution.] [in German, with English summ.]. CFS, Courier Forschungsinst. Senckenberg. 107: 129-146.

Schmidt-Nielsen, B. and E. Skadhauge. 1967. Function of the excretory system of the crocodile (Crocodylus acutus). Amer. J. Physiol. 212: 973-980.

Schrenk, F., T.G. Bromage, A. Gorthner, and O. Sandrock. 1995. Paleoecology of the Malawi rift: Vertebrate and invertebrate faunal contexts of the Chiwondo Beds, northern Malawi. Journal of Human Evolution. 28(1): 59-70.

Schuchert, C. XXXX. The geological horizon of the dinosaurs Hallopus and Nanosaurus agilis. INCOMPLETE... X: 19-26.

Schuette, G.W. 1968. Crocodile's prey. Lammergeyer, 1968: 52.

Schultze, W. 1914. Notes on the nesting place of Crocodylus palustris Lesson. Philippine Journal of Science, D. 9: 313-315.

Schumacher, G.-H. 1973. Head muscles and hyolaryngeal skeleton of turtles and crocodylians. In: Gans, C. and T. Parsons (Eds.). Biology of the Reptilia, Vol 4. Academic Press, New York. pp. 101-199.

Schwimmer, David R. 1986. Late Cretaceous fossils from the Blufftown Formation (Campanian) in western Georgia. Mosasaur. 3: 109-123.

Schwimmer, David R., and Deobrah J. Stutts. 1984. Cretaceous vertebrates from marine strata of the Georgia Coastal Plain. Ga. J. Sci. 42: 21-22.

Schwimmer, D.R., G.D. Williams, and W.G. Siesser. 1993. A giant crocodile from the Late Cretaceous of Alabama, and observations on the paleobiology of southeastern Cretaceous crocodiles. Journal of Vertebrate Paleontology. 13(3 suppl): 56A.

Scott, Richard and Heather Scott. 1994. Crocodile bites and traditional beliefs in Korogwe District, Tanzania. British Medical Journal 309: 1691-?

Scott, T.P. and P.J. Weldon. 1990. Chemoreception in the feeding behavior of adult American alligators, Alligator mississippiensis. Animal Behaviour. 39(2): 398-400.

Seeley, H.G. 1874. On cervical and dorsal vertebrae of Crocodilus cantabrigiensis (Seeley) from the Cambridge Upper Greensand. Quart. J. Geol. Soc. London. 30: 693-695.

Seeley, H.G. 1876. On Crocodilus icenicus (Seeley), a second and larger species of crocodile from the Cambridge Upper Greensand, contained in the Woodwardian Museum of the University of Cambridge. Quart. J. Geol. Soc. London. 32: 437-439.

Seeley, H.G. 1887. On Heterosuchus valdenis, Seeley, a procoelian crocodile from the Hastings Sand of Hastings. Quarterly Journal of the Geological Society of London. 43: 212-215.

Seidel, M.R. 1979. The osteoderms of the American alligator and their functional significance. Herpetologica. 35(4): 375-380.

Seidel, M.R. 1978. The somatic musculature of the cervical and occipital regions of Alligator mississippiensis. Ph.D. Dissertation, The City University of New York, USA.

Seijas, A.E. 1988. Habitat use by the American crocodile and the spectacled caiman coexisting along the Venezuelan costal region. Unpubl. M.S. thesis. University of Florida, Gainesville.

Selenka, E. 1867. Die fossilen Krokodilinen des Kimmeridge von Hannover. Palaeontographica. 16(1866-1869): 137-144 (+ plates 9-11), Cassel.

Sen, Prasanta K., and Manju Banerjee. 1984. On the occurrence of reptilian remains in the peat bed of Barrackpore, 24-Parganas, West Bengal. J. Palaeontol. Soc. India. 29: 47-51.

Sereno, P.C. 1989. Archosaur origins: Birds, crocodiles and ankle "types". American Zoologist. 29(4): 11A.

Seutin, G., B.F. Lang, D.P. Mindell, and R. Morais. 1994. Evolution of the WANCY region in amniote mitochondrial DNA. Molecular Biology and Evolution. 11(3): 329-340.

Seymour, R.S., A.F. Bennett, and D.F. Bradford. 1985. Blood gas tensions and acid-base regulation in the salt-water crocodile, Crocodylus porosus, at rest and after axhaustive exercise. The Journal of Experimental Biology. 118: 143-159.

Seymour, Roger S., Grahame J.W. Webb, Albert F. Bennett, and David F. Bradford. 1987. Effect of capture on the physiology of Crocodylus porosus. pp. 253-257. In: Webb, G., C. Manolis, and P. Whitehead (Eds.). Wildlife Management: Crocodiles and Alligators. Surrey Beatty & Sons, Chipping Norton, NSW, Australia.

Shaner, R.F. 1924. On the muscular architecture of the ventricles of the alligator heart, with a note on the formation of the interventricular septum of birds and mammals. Anat. Rec. 29(1): 21-32.

Shankar, K. and C.V.N.K. Rao. 1994. First report of a fossil marsh crocodile Crocodylus palustris from the Manneru Valley, Andhra - Pradesh. Current Science (Bangalore). 67: 687-689.

Shelton, G. and D.R. Jones. 1991. The physiology of the alligator heart: the cardiac cycle. The Journal of Experimental Biology. 158: 539-564.

Shikama, T. 1972. Fossil Crocodilia from Tsochin, southwestern Taiwan. Sci. Rep. Yokohama Nat. Univ.; Biol. Sci. 19: 125-131.

Shimada, K, I. Sato, J.C. Handal, V. Lance, and R.F. Gasser. 1988. Morphology of the American alligator (Alligator mississippiensis) tooth: 2. The fine structure and analysis of the cementum. American Zoologist. 28(4): 78A.

Shimada, K., I. Sato, T. Kitagawa, T. Sato, A.V. Lance, and R.E. Gasser. 1989. The fine structure and elemental analysis of keratinized epithelium of the filiform papillae on the dorsal tongue in the American alligator (Alligator mississippiensis). American Zoologist. 29(4): 122A.

Shimada, K., I. Sato, and H. Moriyama. 1992. Morphology of the tooth of the American Alligator (Alligator mississippiensis): The fine structure and elemental analysis of the cementum. J. Morphol. 211: 319-329.

Shimada, K., I. Sato, and T. Sato. 1992. Analysis of the tendinous structure in jaw muscles in American alligator (Alligator mississippiensis). American Zoologist. 32(5): 160A.

Shimada, K., I. Sato, and H. Ezure 1993. Morphological analysis of tendinous structure in the American Alligator jaw muscles. J. Morphol. 217: 171-181.

Shimada, K., I. Sato, G. Murakami, and T. Sato. 1993. Morphological studies of the collagenous matrix of alveolar bone during replacement of teeth of the lower jaw in American alligators. American Zoologist. 33(5): 133A.

Shino, K. 1914. Das chondrocranium von Crocodylus porosus mit Berucksichtigung der gehirnnerven und kopfgefusse. Anat. H. 50: 257-381.

Shoop, C.R. and C.A. Rucdeschel. 1990. Alligators as predators on terrestrial mammals. The American Midland Naturalist. 124: 407-412.

Shortt, W.H.O. 1921. A few hints on crocodile shooting. J. Bombay Nat. Hist. Soc. 29: 77.

Shotts, E.B., Jr., J.L. Gaines, Jr., L. Martin, and A.K. Prestwood. 1972. Aeromonas-induced deaths among fish and reptiles in an eutrophic inland lake. J. of the Amer. Veterinary Medical Assoc. and Southeastern Cooperative Fish Disease Project.

Shute, C.C.D. and A.d'A. Bellairs. 1955. The external ear in Crocodilia. Proceedings of the Zoological Society of London. 124: 741-749.

Sigogneau-Russell, Denise 1981. Presence d'un nouveau Champsosauride dans le Cretace superieur de Chine. [Presence of a new champsosaurid in the upper Cretaceous of China.] [in French, with English summ.]. C. R. Acad. Sci. SŽr. III: Sci. Vie. 292: 1-4.

Sill, W.D. 1968. The zoogeography of the Crocodilia. Copeia. 1968(1): 76-88.

Sill, W.D. 1970. Nota preliminar sobre un nuevo gavial del Plioceno de Venezuela y una discusion de los gaviales sudamericanos. Ameghiniana. 7: 151-159.

Silldorff, E. and S.G. Stephen. 1990. Effects of angiotensin antagonists, converting enzyme inhibitors and alpha receptor blockade on the angiotensin pressor response in the American alligator. FASEB (Federation of American Societies for Experimental Biology) Journal. 4(3): A439.

Silldorff, E. and S.G. Stephens. 1991. Blockade of the direct cardiac and vascular effects of angiotensin II (ANG II) in the American alligator with DuP 753, (Sar-1, Ile-8) ANG II, captopril, and phentolamine. FASEB (Federation of American Societies for Experimental Biology) Journal. 5(4): A681.

Silldorff, E.P. and G.A. Stephens. 1992. The pressor response to exogenous Angiotensis I and its blockade by Angiotensin II: Analogues in the american alligator. Gen. Comp. Endocrinol. 87: 141-148.

Silldorff, E.P. and G.A. Stephens. 1992. Effects of converting enzyme inhibition and Alpha Receptor blockade on the Angiotensin pressor response in the American alligator. Gen. Comp. Endocrinol. 87: 134-140.

Silldorff, E.P. and G.A. Stephens. 1993. Peptide and non-peptide receptor antagonism of angiotensin II induced adrenal steroid secretion in the American alligator. FASEB (Federation of American Societies for Experimental Biology) Journal. 7(3-4): A406.

Sillman, A.J., S.J. Ronan, and E.R. Loew. 1991. Histology and microspectrophotometry of the photoreceptors of a crocodilian, Alligator mississippiensis. Proc. Roy. Soc. Lond. B. 243: 93-98.

Silva, Luciana Barbosa de Carvalha E Valeria Gallo Da. 1993. Dentes de Crocodilianos Da "Colecao Cope". Anais da Academia Brasileira de Ciencias. 65(4): 461-?.

Simonelli, V. 1896. Intorno agli avanzi di Coccodrilliano scoperti a San Valentino. Rend. R. Acc. Lincei. 5(1): 11-18.

Simonetta, A. 1956. Organogenesi e significato del sistema interimpanico dei Crocodilia. Arch. Ital. Anat. Embriol. 61: 335-372.

Simons, M. 1987. Crocodiles have a champion in a hostile environment. The Age, 06-04-1987.

Simpson, G.G. 1930. Allognathosuchus mooki, a new crocodile from the Puerco Formation. American Museum Novitates. 445: 1-16.

Sinba, Kayama. 1987. Village and community attitudes to the management of crocodiles in Papua New Guinea. pp. 149-151. In: Webb, G., C. Manolis, and P. Whitehead (Eds.). Wildlife Management: Crocodiles and Alligators. Surrey Beatty & Sons, Chipping Norton, NSW, Australia.

Sinclair, A.G. and Alexander, R. McN. 1987. Estimates of forces exerted by the jaw muscles of some reptiles. J. Zool., London. 213: 107-115.

Sind. 1922. Crocodile shooting and snaring. J. Bombay Nat. Hist. Soc. 28: 809-811.

Singh, L.A.K. 1976. Rearing gharial in captivity. Hamadryad. 1(2): 5-6.

Singh, L.A.K. 1977. Gharial feeding. Hornbill (Bombay Nat. Hist. Soc. pub.). 1977: 20-21.

Singh, L.A.K. 1977. When back to the wild. Cheetal. 18(1-2): 5-6.

Singh, L.A.K. 1978. Gharial conservation in Orissa. Indian Forester. 104(12): 823-828.

Singh, L.A.K. 1979. Gharial research and conservation. Wildlife Club Newsletter. 6(1): 7-8.

Singh, L.A.K. 1987. Public involvement in the Indian crocodile conservation programmes. pp. 233-237. In: Webb, G., C. Manolis, and P. Whitehead (Eds.). Wildlife Management: Crocodiles and Alligators. Surrey Beatty & Sons, Chipping Norton, NSW, Australia.

Singh, L.A.K. and H.R. Bustard. 1976. A method to identify individual young gharial, Gavialis gangeticus. Brit. J. of Herp. 5: 669-671.

Singh, Lala A.K. and H.R. Bustard. 1977 (1976?). Locomotory behavior during basking and spoor formation in the gharial (Gavialis gangeticus). British Journal of Herpetology. 5: 673-676.

Singh, L.A.K. and H.R. Bustard. 1977. Studies on the Indian gharial, Gavialis gangeticus (Gmelin): V Preliminary observations on maternal behaviour. Indian Forester. 103(10): 671-678.

Singh, L.A.K. and R.J. Rao. 1990. Territorial behavior of male gharial Gavialis gangeticus in the National Chambal Sanctuary, India. Journal, Bombay Natural History Society. 87(1): 149-151.

Singh, L.A.K. and S.R. Sagar. 1992. Prolonged egg incubation and congenital tail deformities in Crocodylus palustris (Reptilia: Crocodilia) (with a text-figure). Journal XXXXXXXXX. 89(2): 194-?. *Is this J. Bombay Nat. Hist. Soc.?

Singh, V.B. 1979. The status of gharial (Gavialis gangeticus) in U.P. and its rehabilitation. J. Bombay Nat. Hist. Soc. 75(3): 668-683.

Skaare, J.U., K. Ingebrigtsen, A. Aulie, and T.I. Kanuti. 1991. Organochlorines in crocodile eggs from Kenya. Bulletin of Environmental Contamination and Toxicology. 47(1): 126-130.

Smith, A.M.A. and G.J.W. Webb. 1985. Crocodylus johnstoni in the McKinaly River Area, N.T. VII. A population simulation model. Aust. Wildl. Res. 12: 541-554.

Smith, C. and J. Joss. 1992. Sertoli cell differentiation in Alligator mississippiensis. American Zoologist. 32(5): 177A.

Smith, C.A. and J.M.P. Joss. 1993. Gonadal sex-differentiation in Alligator mississippiensis, a species with temperature-dependent sex determination. Cell and Tissue Research. 273(1): 149-162.

Smith, Craig A. and Jean M.P. Joss. 1994. Uptake of 3H-Estradiol by Embryonic Crocodile Gonads During the Period of Sexual Differentiation. Journal of Experimental Zoology. 270(2): 219-224.

Smith, C.A. and J.M.P. Joss. 1994. Sertoli cell differentiation and gonadogenesis in Alligator mississippiensis. Journal of Experimental Zoology. 270(1): 57-70.

Smith, Craig A. and Jean M.P. Joss. 1994. Steroidogenic Enzyme Activity and Ovarian Differentiation in the Saltwater Crocodile, Crocodylus porosus. General and Comparative Endocrinology. 93(2): 232-?.

Smith, C.A. and J.M.P. Joss. 1995. Immunohistochemical localization of laminin and cytokeratin in embryonic alligator gonads. Acta Zoologica (Copenhagen). 76(3): 249-256.

Smith, C.A., P.K. Elf, J.W. Lang, and J.M.P. Joss. 1995. Aromatase enzyme activity during gonadal sex differentiation in alligator embryos. Differentiation. 58(4): 281-290.

Smith, E.N. 1973. Thermoregulation of the American alligator. J. Physiol. Zool. INCOMPLETE...

Smith, E.N. 1975. Oxygen consumption, ventilation, and oxygen pulse of the American alligator during heating and cooling. Physiol. Zool. 48: 326-337.

Smith, G.A. and J. Marais. 1994. Stress in Crocodilians - The Impact of Nutrition. CSG Proceedings, Pattaya, Thailand, 2-6 May 1994. Crocodile Specialist Group. 2: 2-38.

Smith, H. 1958. Evolutionary lines in tooth attachment and replacement in reptiles. Kansas Academy of Science Transactions, 1958: 61-62.

Smith, H.M. and O. Flores-Villela. 1989. Scientific names of amphibians and reptiles officially retained by the International Commission on Zoological Nomenclature up to 1985. Acta Zoologica Mexicana Nueva Serie. 0(26): 33-37.

Smith, M.A. 1919. Crocodilus siamensis. Journal of the Natural History Society of Siam, 3: 217-227.

Smith, M.A. 1935. Fauna of British India, vol. I. Taylor and Francis Ltd., London (Ralph Curtis Books - reprint, 1973).

Smith, W.C., G. Adamus, H. Van Der Wel, A. Timmers, K. Palczewski, R.J. Ulshafer, P.A. Hargrave, and J.H. McDowell. 1995. Alligator rhodopsin: sequence and biochemical properties. Experimental Eye Research. 61(5): 569-578.

Snider, A.T. and J.K. Bowler. 1992. Longevity of reptiles and amphibians in North American collections. Soc. Study Amphibians and Reptiles. Circ. 21.

Snyder, R. C. (1952). Quadrupedal and bipedal locomotion of lizards. Copeia 1952: 64-70.

Solmu, Godfrid Castillo. 1994. Status of Crocodylus porosus and Crocodylus novaeguineae population in Papua New Guinea, 1981-1994. CSG Proceedings, Pattaya, Thailand, 2-6 May 1994. Crocodile Specialist Group. 2: 77-102.

Soria, Miguel Fernando 1983. Vertebrados fosiles y edad de la formacion Aisol, Provincia de Mendoza. [Vertebrate fossils and age of the Aisol Formation, Mendoza Province.] [in Spanish, with English summ.]. Asoc. Geol. Argent. Rev. 38: 299-306.

Speake, B.K., R.C. Noble, R.J. McCartney, and M.W.J. Ferguson. 1994. Differences in tissue-specific lipid composition between embryos of wild and captive breeding alligators (Alligator mississippiensis). Journal of Zoology. 234:565-576.

Spotila, J.R., L.D. Spotila, and N.F. Kaufer. 1994. Molecular mechanisms of TSD in reptiles: A search for the magic bullet. Journal of Experimental Zoology. 270(1): 117-127.

Srivastava, A.K. 1979. Wild baby gharial in captivity at Katerniaghat. Hamadryad. 4(2): 8.

Stanton, M. 1989. You're a what? Herpetologist. Occupational Outlook Quarterly. 33(1): 37-?.

Staton, M.A. 1978. "Distress calls" of crocodilians - whom do they benefit? American Naturalist. 112: 327-332.

Staton, M.A. and J.R. Dixon. 1975. Studies on the dry season biology of Caiman crocodilus crocodilus from the Venezuelan Llanos. Mem. Soc. Cien. Nat. la Salle. 35: 237-265.

Staton, M.A., L. McNease, T. Joanen and I.L. Brisbin, Jr. 1989. Supplementation with nutria (Myocaster coypu) meat as a practical feed for the American alligator. In: King, F.W. (ed.). Proceedings of the Ninth Working Meeting of the Crocodile Specialist Group, SSUHUCN, Gland, Switzerland.

Staton, M.A., H.M. Edwards, Jr., I.L. Brisbin, Jr., T., Joanen and L. McNease 1990. Protein and energy relationships in the diet of the American alligator (Alligator mississippiensis). J. Nutr. 120: 775-785.

Staton, M.A., H.M. Edwards, and I.L. Brisbin, Jr. 1990. Essential fatty acid nutrition of the American alligator (Alligator mississippiensis). The Journal of Nutrition. 120: 674-685.

Staton, M.A., H.M. Edwards, and I.L. Brisbin Jr. 1990. Protein and energy relationships in the diet of the American alligator (Alligator mississippiensis). The Journal of Nutrition. 120: 775-785.

Staton, M.A., H.M. Edwards, I.L. Brisbin, L. McNease, and T. Joanen. 1990. Dietary energy-sources for the American alligator, Alligator mississippiensis (Daudin). Aquaculture. 89(3-4): 245-261.

Staton, M.A., H.M. Edwards, I.L. Brisbin, T. Joanen, and L. McNease. 1990. Essential fatty-acid nutrition of the American alligator (Alligator-mississippiensis). Journal of Nutrition. 120(7): 674-685.

Staton, M.A., H.M. Edwards, I.L. Brisbin, T. Joanen, and L. McNease. 1992. The influence of environmental-temperature and dietary factors on utilization of dietary energy and protein in purified diets by alligators, Alligator mississippiensis (Daudin). Aquaculture. 107(4): 369-381.

Steel, R. 1973. Crocodylia. In: Kuhn, O. (Ed.). Handbuch der Palaoherpetologie. Part 16. Gustav Fischer, Portland, Oregon, 116 pp.

Steel, R. 1989. Crocodiles. ???: London.

Stefano, G. De. 1905. Appunti sui batraci e rettlili del Quercy appartenenti alla collezione Rossignol. Perte terza. Coccodrilli-Serpenti-Tartarughe. Boll. Soc. Geol Italiana. 24: 17-67; Roma.

Stelzner, F. 1994. On the cause and therapy of rectal prolapse. Chirurg. 65(6): 533-545.

Sternberg, C.M. 1932. A new fossil crocodile from Saskatchewan. Canadian Field-Naturalist. 46: 128-133.

Stevenson, O.R., R.A. Coulson, and T. Hernandez. 1957. Effects of hormones on carbohydrate metabolism in the alligator. Am. J. Physiol. 191: 95-102.

Stewart, J.D., S.A. Bilbey, D.J. Chure, and S.K. Madsen. 1994. Vertebrate fauna of the mowry shale (Cenomanian) in northeastern Utah. Journal of Vertebrate Paleontology. 14(3 suppl.): 47A.

Stewart, P. 1988. Techniques for photographic size estimations of crocodilians. Herpetological Review. 19(4): 80-82.

Stokes, William Lee 1983. Pterodactyl tracks from the Morrison Formation. p. 147-149. In: Sarjeant, William A. S. (ed.), Terrestrial trace fossils. Hutchinson Ross Publ. Co., Stroudsburg, PA.

Stoneman, J. 1969. Notes on growth and feeding of Crocodylus niloticus. Occasional papers (2) of 1969 of the Uganda Fisheries Dept., 1969.

Storrs, Glenn W. 1986. A dyrosaurid crocodile (Crocodylia: Mesosuchia) from the Paleocene of Pakistan. Postilla. 197: (16 pp).

Storrs, Glenn W., Spencer G. Lucas, and Robert Milton Schoch. 1983. Endocranial cast of an Early Paleocene crocodilian from the San Juan Basin, New Mexico. Copeia. 1983: 842-845.

Stromer, E. 1914. Ergebnisse der Forschungsreisen Prof. E. Stromers in den Wusten Agyptens. II Wirbeltier-Reste der Baharije-Stufe (unterstes Cenoman) 1. Einleitung und 2. Libycosuchus. Abhandlungen der Koniglich Bayerischen Akademie der Wissenschaften Mathematisch-physikalische Klasse. 27: 1-16.

Stucky, R.K. and J.R. Snyder. 1992. Mammalian fauna of the Sand Wash Basin, Colorado (Washakie Formation, Middle Eocene, earliest Uintan). Journal of Vertebrate Paleontology. 12(Suppl. 3): 54A.

Stuebing, R. B., G. Ismail, and L.H. Ching. 1994. The distribution and abundance of the Indo-Pacific crocodile Crocodylus porosus Schneider in the Klias River, Sabah, East Malaysia. Biological Conservation. 69(1): 1-7.

Subba Rao, M.V. 1987. Incubating eggs of the Gharial (Gavialis gangeticus) for conservation purposes. pp. 503-505. In: Webb, G., C. Manolis, and P. Whitehead (Eds.). Wildlife Management: Crocodiles and Alligators. Surrey Beatty & Sons, Chipping Norton, NSW, Australia.

Sues, Hans-Dieter. 1989. The place of crocodilians in the living world. pp. 14-25. In: Ross, C.A. and Garnett, S. (Eds.). Crocodiles and Alligators. Facts On File, Inc., New York.

Sues, H.-D., N.H. Shubin, P.E. Olsen, and W.W. Amaral. 1996. On the cranial structure of a new protosuchid (Archosauria: Crocodyliformes) from the McCoy Brook Formation (Lower Jurassic) of Nova Scotia, Canada. Journal of Vertebrate Paleontology. 16(1): 34-41.

Sukhanov, V. B. 1968. General system of symmetrical locomotion of terrestrial vertebrates and some features of movement of lower tetrapods. The Amerind Publishing Co., New Delhi.

Sullivan, Robert M., and Spencer G. Lucas. 1986. Annotated list of fossil vertebrates from the Paleocene Nacimiento Formation (Puercan-Torrejonian), San Juan Basin, New Mexico. J. Herpetol. 20: 202-209.

Sullivan, Robert M., Spencer G. Lucas, and Costas Tsentas. 1988. Navajosuchus is Allognathosuchus. J. Herpetol. 22: 121-125.

Sun, A.-L. 1958. A new species of Paralligator from Sungarian Plain. Vertebrata PalAsiatica. 2(4): 277-280.

Sun Ailing 1989. Before dinosaurs. Land vertebrates of China 200 million years ago. China Ocean Press, Beijing. 109 pp.

Sun, Ailin, Jinling Li, Xiangkui Ye, Zhiming Dong, and Lianhai Hou. 1992. The Chinese fossil reptiles and their kins. Science Press, Beijing and New York, 260pp.

Suneja, I. J., and Sanjeev. 1983. On the Gavialis and another reptilian find from Nagrota Formation (Late Pliocene) of Jammu Sivaliks, India. Publ. Cent. Adv. Stud. Geol. N. S. 13: 133-137.

Suneja, I. J., and Shiv Raj Kumar Chopra. 1988. Biostratigraphy of Tawi Valley sediments, Jammu and Kashmir, northwest India. Spec. Publ. Geol. Surv. India. 11: 323-328.

Sunquist, F. 1988. The private passion of Tomas Blohm. International Wildlife 18(1): 20-24. (Conservation of endangered Orinoco crocodile)

Suvanakorn, Phairot and Youngprapakorn, Charoon. 1987. Crocodile farming in Thailand. pp. 341-343. In: Webb, G., C. Manolis, and P. Whitehead (Eds.). Wildlife Management: Crocodiles and Alligators. Surrey Beatty & Sons, Chipping Norton, NSW, Australia.

Swett, F.H. 1923. The connecting systems of the reptile heart - alligator. Anat. Rec. 26: 129-140.

Swinton, W.E. 1950. On Congosaurus bequaerti Dollo. Annales du Musee du Congo Belge, Serie in 8, Sciences Geologiques. 4: 1-60.

Szallasi, A. and P.M. Blumberg. 1993. [3H]resiniferatoxin binding by the vanilloid receptor: species-related differences, effects of temperature and sulfhydryl reagents. Naunyn-Schmiedebergs Archives of Pharmacology. 347(1): 84-91.

Takagi, M., T. Kazama, K. Shimada, Y. Hosokawa, and H. Hishikawa. 1989. Differential distribution and ultrastructural staining of oxytalan and elastic fibers in the periodontal-ligament of Alligator mississippiensis. Anatomical Record. 225(4): 279-287.

Takei, Y., E.P. Silldorff, Y. Hasegaua, T.X. Watanabe, K. Nakajima, G.A. Stephens and S. Sakakibara. 1993. New angiotensin I isolated from a reptile, Alligator mississippiensis. Gen. Comp. Endocrinol. 90: 214-219.

Taplin, Laurie 1984. Evolution and zoogeography of crocodilians: A new look at an ancient order. p. 361-370. In: Archer, Michael and Georgina H. Clayton (eds.), Vertebrate zoogeography & evolution in Australasia (Animals in space & time). Hesperian Press, Carlisle, Australia.

Taplin, L.E. 1984. Homeostatis of plasma electrolytes, water and sodium pools in the estuarine crocodile, Crocodylus porosus, from fresh, saline and hypersaline waters. Oecologia (Berlin). 63: 63-70.

Taplin, L.E. 1985. Sodium and water budgets of the fasted estuarine crocodile, Crocodylus porosus, in sea water. J. Comp. Physiol. B. 155: 501-513.

Taplin, Laurie E. 1987. The management of crocodiles in Queensland, Australia. pp. 129-140. In: Webb, G., C. Manolis, and P. Whitehead (Eds.). Wildlife Management: Crocodiles and Alligators. Surrey Beatty & Sons, Chipping Norton, NSW, Australia.

Taplin, L.E. 1988. Osmoregulation in crocodilians. Biological Reviews of the Cambridge Philosophical Society. 63: 333-377.

Taplin, L.E., G.C. Grigg, P. Harlow, T.M. Ellis, and W.A. Dunson. 1982. Lingual salt glands in Crocodylus acutus and C. johnstoni and their absence from Alligator mississippiensis and Caiman crocodilus. J. Comp. Physiol. 149: 43-47.

Taplin, L.E., G.C. Grigg, and L. Beard. 1985. Salt gland function in fresh water crocodiles: evidence for a marine phase in eusuchian evolution? pp. 403-410, In: Grigg, G.C., R. Shine, and H. Ehmann (Eds.). Biology of Australasian Frogs and Reptiles. Roy. Zoo. Soc. of NSW, Chipping Norton, NSW.

Taplin, L.E. and J.P. Loveridge. 1988. Nile crocodiles, Crocodylus niloticus, and estuarine crocodiles, Crocodylus porosus, show similar osmoregulatory responses on exposure to seawater. Comp. Biochem. Physiol. 89A: 443-448.

Taplin, Laurie E., and G. C. Grigg. 1989. Historical zoogeography of the eusuchian crocodilians: A physiological perspective. Am. Zool. 29: 885-901.

Taplin, L.E., G.C. Grigg, and L. Beard. 1993. Osmoregulation of the Australian freshwater crocodile, Crocodylus johnstoni, in fresh and saline waters. Journal of Comparative Physiology. B, Biochem. 163(1): 70-?.

Taquet, Philippe 1984. I dinosauri d'Africa. [The dinosaurs of Africa.] [in Italian]. p. 77-85. In: Bonaparte, JosŽ F., et al. (Eds.), Sulle orme dei dinosauri. Erizzo Editrice, Venice, Italy.

Taquet, Philippe, and Donald E. Russell. 1982. The Aptian fossil locality of Gadoufaoua in the Republic of Niger. Res. Rep. -- Natl. Geogr. Soc. 14 [1973 (?)]: 649-653.

Tarsitano, Samuel 1982. The crocodilian tarsus and the evolution of the Archosauria. Neues Jahrb. Geol. PalŠontol., Abh. 164: 199-202.

Tarsitano, Samuel F. 1985. Cranial metamorphosis and the origin of the Eosuchia. Neues Jahrb. Geol. PalŠontol., Abh. 170: 27-44.

Tarsitano, Samuel F. 1987. The evolution of the Eusuchia. Occas. Pap. Tyrrell Mus. Palaeontol. 3: 212-215.

Tarsitano, Samuel F., Eberhard Frey, and JŸrgen Riess. 1989. The evolution of the Crocodilia: A conflict between morphological and biochemical data. Am. Zool. 29: 843-856.

Tatarinov, Leonid Petrovich 1980. Sovremennyye dannyye o proikhozhdenii ptits. [Contemporary data on the origin of birds.] [in Russian]. Ornitologiya. 15: 165-178.

Taylor, D. and W. Neal. 1984. Management implications of size-class frequency distributions in Louisiana alligator populations. Wildl. Soc. Bull. 12: 312-318.

Taylor, D., N. Kinler, and G. Linscombe. 1991. Female alligator reproduction and associated population estimates. Journal of Wildlife Management. 55: 682-688.

Taylor, Greg C., Craig E. Franklin, and Gordon C. Grigg. 1995. Salt Loading Stimulates Secretion by the Lingual Salt Glands in Unrestrained Crocodylus porosus. J. Exp. Zool. 272(6): 490-495. 1995.

Taylor, J.A. 1979. The foods and feeding habits of subadult Crocodylus porosus Schneider in Northern Australia. Aust. Wildl. Res. 6: 347-359.

Taylor, M.A. 1991. Stone, bone or blubber? Buoyancy control strategies in aquatic tetrapods. Journal of the Marine Biological Association of the United Kingdom. 71(3): 722-723.

Taylor, M.A. 1994. Before the dinosaur: The historic significance of the marine reptiles. Journal of Vertebrate Paleontology. 14(3 suppl.): 49A.

Tchernov, Eitan 1986. Evolution of the crocodiles in East and North Africa. Cah. PalŽontol. Trav. PalŽontol. Est-Afr. 2: ??? (65 pp., 6 plates).

Tchernov, E. and J. Van Couvering. 1978. New crocodiles from the early Miocene of Kenya. Palaeontology. 21: 857-867.

Tchernov, Eitan, LŽonard Ginsburg, Pascal Tassy, and Naomi F. Goldsmith. 1987. Miocene mammals of the Negev (Israel). J. Vertebr. Paleontol. 7: 284-310.

TeichmŸller, Marlies 1988. Zur chemischen und mikroskopischen Zusammensetzung vermutlicher Krokodil-Koprolithe aus dem eozŠnen …lschiefer von Messel. [On the chemical and microscopic composition of presumed crocodilian coprolites from the Eocene oil shale of Messel.] [in German, with English summ.]. CFS, Courier Forschungsinst. Senckenberg 107: 147-161.

Teixeira, Carlos 1943. Um dente de Machimosaurus. [A Machimosaurus tooth.] [in Portuguese]. Bol. Soc. Geol. Port. 3: 109 (+ 1 figure).

Teow, W.L., G.C. Ng, P.P. Chan, Y.C. Chan, E.H. Yap, V. Zaman, and M. Singh. 1992. A survey of Blastocystis in reptiles. Parasitology Research. 78(5): 453-455.

Terborgh, J. 1991. An overview of research at Cocha Cashu Biological Station (Peru). pp. 48-59, In: Gentry, A. H. (Ed.). Four neotropical rainforests; Meeting of the American Institute of Biological Sciences, Columbus, Ohio, USA, August 10-12, 1987. xvi+627p.

Thang, Nguyen Quoc. 1994. The Status of Crocodylus rhombifer in the Socialist Republic of Vietnam. CSG Proceedings, Pattaya, Thailand, 2-6 May 1994. Crocodile Specialist Group. 1: 141-142.

Thomas, Herbert, Jack Roger, Sevket Sen, Chantal Bourdillon-de-Grissac, and Zaher Al-Sulaimani. 1989. DŽcouverte de vertŽbrŽs fossiles dans l'oligoc�ne infŽrieur du Dhofar (Sultanat d'Oman). [Discovery of fossil vertebrates in the Lower Oligocene of Dhofar (Sultanate of Oman).] [in French]. GŽobios -- PalŽontol., Stratigr., PalŽoŽcol. 22: 101-120.

Thomas, Herbert, Yves Coppens, Claude Thibault, and Marc Weidmann. 1984. DŽcouverte de vertŽbrŽs fossiles dans le Pleistoc�ne infŽrieur de la RŽpublique de Djibouti. [Discovery of fossil vertebrates in the Lower Pleistocene of the Republic of Djibouti.] [in French, with English summ.]. C. R. Acad. Sci. SŽr. II: Mec.-Phys., Chim., Sci. Terre, Sci. Univ. 299: 43-48.

Thomassey, J.P. 1992. Rearing wild game in Africa. Revue Forestiere Francaise (NANCY). 44(5): 456-462.

Thorbjarnarson, J. 1990. Crocodile lakes of Hispaniola. Wildlife Conservation 93(1): 42-47.

Thorbjarnarson, J.B. 1990. Notes on the feeding behavior of the gharial (Gavialis gangeticus) under semi-natural conditions. Journal of Herpetology. 24(1): 99-100.

Thorbjarnarson, J.B. 1991. An analysis of the spectacled caiman (Caiman crocodilus) harvest program in Venezuela. pp. 217-235, In: Robinson, J. G. and K. H. Redford (Ed.). Neotropical wildlife use and conservation. xvii+520p.

Thorbjarnarson, J.B. 1991. Crocodylus acutus (American crocodile). Social behavior. Herpetological Review. 22(4): 130.

Thorbjarnarson, J.B. 1991. Ecology and behavior of the spectacled caiman (Caiman crocodilus) in the Central Venezuelan Llanos. Unpubl. Ph.D. Dissertation. University of Florida, Gainesville.

Thorbjarnarson, J.B. 1993. Crocodile comeback. Wildlife Conservation. 96: 10-11.

Thorbjarnarson, J. 1993. Crocodile comeback. Wildlife Conservation 96(1): 10. (Orinoco crocodile, Venezuela)

Thorbjarnarson, J.B. 1994. Reproductive ecology of the spectacled caiman (Caiman crocodilus) in the Venezuelan llanos. Copeia. 1994(4): 907-919.

Thorbjarnarson, J.B. and R. Franz (and J.D. Villa). 1987. Crocodylus intermedius (Graves) Orinoco crocodile. In: Catalogue of American Amphibians and Reptiles. Society for the Study of Amphibians and Reptiles.

Thorbjarnarson, J. compiler; H. Messel, F.W. King & J.P. Ross (Eds.). 1992. Crocodiles: an action plan for their conservation. IUCN Gland Switzerland. 136 pp.

Thorbjarnarson, John B. and Gustavo Hernandez. 1992. Recent investigations of the status and distribution of the Orinoco crocodile Crocodylus intermedius in Venezuela. Biological conservation. 62(3): 179-?.

Thorbjarnarson, J.B. and G. Hernandez. 1993. Reproductive ecology of the Orinoco crocodile (Crocodylus intermedius) in Venezuela: I. Nesting ecology and egg and clutch relationships. Journal of Herpetology, 27 (4): 363-370.

Thorbjarnarson, J.B. and G. Hernandez. 1993. Reproductive ecology of the Orinoco crocodile (Crocodylus intermedius) in Venezuela: II. Reproductive and social behavior. Journal of Herpetology, 27 (4): 371-379.

Thorbjarnarson, J. and A. Arteaga. 1995. Estado poblacional y conservaci—n del<=20> caiman del Orinoco en Venezuela. In: Larriera, A. and L.M. Verdade (Eds.). Fundacion Banco Bica, Santo TomŽ. Vol. 1. Santa Fe, Argentina. 232 pp.

Thuok, N. and T. S. Tana. 1994. Country report on crocodile conservation in Cambodia. CSG Proceedings, Pattaya, Thailand, 2-6 May 1994. Crocodile Specialist Group. 1: 3-15.

Timmerman, V., J. Cleuren, and F. de Vree. 1989. Kinematics of the jaws, hyoid apparatus and tongue during oral food processing in Caiman crocodilus. Annales de la Societe Royale Zoologique de Belgique. 119(SUPPL. 1): 24.

Tokaryk, Tim T. 1991. Fossil crocodile discovered along the carrot river. The Blue jay. 49(4): 171-?.

Tokaryk, T. 1992. A tale of two vertebrae. Saskatchewan Archaeological Society Newsletter. 13: 31-32.

Tokunaga, S. 1936. Discovery of a fossil crocodilian in Japan. J. Geol. Soc. Japan. 43: 432. [in Japanese].

Toner, M. 1985. The croc holds its own. National Wildlife. 23: 12-15.

Toole, J.E. 1971. Food study of the bowfin and gars in eastern Texas.: Technical series No. 6. Texas Parks and Wildlife Department. (Texas F-003-R). 1971: 1-14.

Topsell, E. 1658. History of Four-footed Beasts and Serpents. Reprinted by DeCapo Press, 1967.

Tourn, Sandra, Alba Imhof, Ana Costa, Cristina von Finck, and Alejandro Larriera. 1994. Blood collection and samples process in Caiman latirostris (progress report). CSG Proceedings, Pattaya, Thailand, 2-6 May 1994. Crocodile Specialist Group. 2: 49-54.

Tracey, M.L., P.A. Pechan, and C.K. Okubo. 1989. GATA/GACA repeat sequences are involved in alligator, fish and shrimp sex determination. Journal of Cellular Biochemistry Supplement. 0(13 Part C): 105.

Trebbau, P., M. Diaz, and E. Mujica. 1994. The potential for captive breeding programmes in Venezuela: Efforts between zoos, government and non-governmental organizations. pp. 486-494, In: Olney, P. J. S., G. M. Mace and A. T. C. Feistner (Ed.). Creative conservation: Interactive management of wild and captive animals. xxxiv+517pp.

Trimboli, C.A., M.J. Barber, M. Clark, C. Young, and P.J. Neame. 1992. Purification and properties of Alligator mississippiensis cytochrome. Biophysical Journal. 61(2 part 2): A201.

Trimboli, C.A., M.J. Barber, M. Clark, C. Young, and P.J. Neame. 1992. Purification and properties of Alligator mississippiensis cytochrome. FASEB (Federation of American Societies for Experimental Biology) Journal. 6(1): A201.

Troedsson, G.T. 1924. On crocodilian remains from the Danian of Sweden. Lunds universitets Arsskrift n.s. 20(2): 1-75.

Trompf, G.W. 1989. Mythology, religion, art, and literature. pp. 156-171. In: Ross, C.A. and Garnett, S. (Eds.). Crocodiles and Alligators. Facts On File, Inc., New York.

Troxell, E.L. 1925. Hyposaurus, a marine crocodilian. Am. J. Sci. (New Haven Comm. Ser.). 54: 489-514.

Troxell, E.L. 1925. Mechanics of crocodile vertebrae. Bulletin of the Geological Society of America. 36: 605-614.

Trutnau, L. 1986. Krokodile und Echsen in Farbe. ???: Zurich.

Tryon, B.W. 1980. Observations on reproduction in the west African dwarf crocodile, with a description of parental behavior. in J.B.Murphy and J. T. C. (eds.). Reproductive biology and diseases of captive reptiles, Society for the Study of Amphibians and Reptiles.

Tsankov, V. 1938. Note sur la prŽsence des Reptiles fossiles du CrŽtacŽ supŽrieur de la Bulgarie du Nord. [Note on the presence of Upper Cretaceous fossil reptiles in northern Bulgaria.] [in French]. Geol. Balc. 3: 13-20, 5 plates.

Tucker, A. D. 1993. Demography of the freshwater crocodile, Crocodylus johnstoni, in Queensland. Proc. 2nd World Herpetological Congress: 266.

Tucker, T. 1994. The net result: research into freshwater crocodiles. Wildlife Australia 31(3): 22-24.

Tucker, A. D. 1995. Are sustainable harvest models relevant to Johnstone's crocodile? The role of population simulations in adaptive managment. Pp. 151-160 in G. Grigg, P. Hale, and D. Lunney, eds. Conservation through Sustainable Use of Wildlife. University of Queensland Press.

Tucker, A.D. 1996. First record of parasitism by a tick on an Australian freshwater crocodile. Mem. Qld. Mus. 38(2): 686.

Tucker, A.D., H. I. McCallum, C. J. Limpus, and K. R. McDonald. 1994. Crocodylus johnstoni in the Lynd River, Queensland: continuation of a long-term field study. Pp 469-473, In: Proc. IUCN Crocodile Specialists Group, 2nd Regional Meeting, Australasia. IUCN, Gland Switzerland.

Tucker, A.D., C.J. Limpus, H.I. McCallum, and K. R. McDonald. 1996. Ontogenetic dietary partitioning by Crocodylus johnstoni during the dry season. Copeia. 1996: 978-988.

Tucker, A.D., H.I. McCallum, and C.J. Limpus. 1997. Habitat use by Crocodylus johnstoni in the Lynd River, Queensland. J. Herpetology 31(1).

Turner, F.B. 1977. The dynamics of population of squamates, crocodilians and rhynchocephalians. 157-264 in C.Gans and D. W. T. (eds.). Biology of the Reptilia, Biology and Behavior A. Academic Press, New York.

Turton, J.A., P.W. Ladds, S.C. Manolis, and G. Webb. 1994. The influence of water temperature and clutch of origin on stress in farmed Crocodylus porosus hatchlings. CSG Proceedings, Pattaya, Thailand, 2-6 May 1994. Crocodile Specialist Group. 2: 64.

Tyson, E.L. 1958. Management area research.: Disease studies. Cooperative deer disease studies. Fla. Game and Fresh Water Fish Comm. (Fla. W-041-R-05/WK.PL.05/Job A). 1958: 31-38.

Ulinski, P.S. 1989. Nodal events in the evolution of vertebrate forebrains. Annales de la Societe Royale Zoologique de Belgique. 119(SUPPL. 1): 9.

Ulinski, P.S. 1990. Nodal events in forebrain evolution. Netherlands Journal of Zoology. 40(1-2): 215-240.

Unwin, David M. 1989. A predictive method for the identification of vertebrate ichnites and its application to pterosaur tracks. p. 259-274. In: Gillette, David D. and Martin G. Lockley (Eds.), Dinosaur tracks and traces. Cambridge University Press, Cambridge, New York.

Urban, E. K. 1965. Quantitative study of locomotion in teiid lizards. Anim. Behav. 13: 513-529.

Vajda, K., J.H. Shand, D.W. West, M.W.J. Ferguson, R.C. Noble, and B.K. Speake. 1993. The esterification of cholesterol in the yolk sac membrane of the alligator embryo. Biochmical Society Transactions. 21(3): 298S.

Valleley, E.M.A., U. Mueller, M.W.J. Ferguson, P.T. Sharpe. 1992. Cloning and expression analysis of two ZFY-related zinc finger genes from the American alligator, a species with temperature-dependent sex determination. Journal of Cellular Biochemistry Supplement, 16 (part A): 95.

Valleley, E.M.A., U. Muller, M.W.J. Ferguson, and P.T. Sharpe. 1992. Cloning and expression analysis of two ZFY-related zinc finger genes from Alligator mississippiensis, a species with temperature-dependent sex determination. Gene. 119(2): 221-228.

Valleley, E.M.A., C.J. Harrison, Y. Cook, M.W.J. Ferguson, and P.T. Sharpe. 1994. The karyotype of Alligator mississippiensis, and chromosomal mapping of the ZFY/X homologue, ZFC. Chromosoma. 103(7): 502-507.

Van Aswegen, G., S.H. Kotze, N.J. van der Merwe, G.A. Smith. 1992. Bioactive peptides and serotonin in the gut endocrine cells of the crocodile, Crocodylus niloticus (Laurenti 1768): an immunocytochemical study. Onderstepoort Journal of Veterinary Research. 59(2): 123-127.

Van Der Merwe, N.J. and S.H. Kotze. 1993. The topography of the thoracic and abdominal organs of the Nile crocodile (Crocodylus niloticus). Onderstepoort Journal of Veterinary Research, 60 (3): 219-222.

Van der Walt, J.G. 1994. Somatotropin physiology: A review. Suid-Afrekaanse Tydskrif vir Veekunde. 24(1): 1-9.

Van Drongelen, W., and P. Dullemeyer. 1976. Een paradigma voor de mandibula van Caiman crocodillus. Ned. T. Geneesk. 120(52): 2354-2355. (Abstract).

Van Drongelen, W. and P. Dullemeijer. 1982. The feeding apparatus of Caiman crocodilus; a functional-morphological study. Anat. Anz. 151: 337-366.

Vanzolini, P.E. 1993. Catalogo bibliografico dos Crocodylia da America do Sul. Papeis Avulsos Zool. 38(8): 107-154.

Varona, Luis S. 1984. Los crocodrilos fosiles de Cuba (Reptilia: Crocodylidae). [The fossil crocodiles of Cuba (Reptilia: Crocodylidae).] [in Spanish, with English summ.]. Carib. J. Sci. 20: 13-18.

Vasquez, P.G. 1991. Melanosuchus Gray black caiman. Catalogue of American Amphibians and Reptiles. 0(530): 1-4.

Vasquez, P.G. and C. Pickens. 1995. Estado de conservaci—n de los Crocodylia en el Peru. In: Larriera, A. and L.M. Verdade (Eds.). Fundacion Banco Bica, Santo TomŽ. Vol. 1. Santa Fe, Argentina. 232 pp.

Velasco, A., R. Molinet, and S. Gutierrez. 1994. Growth model of male spectacled caiman (Caiman crocodilus) at Hato Cedral, Venezuela. CSG Proceedings, Pattaya, Thailand, 2-6 May 1994. Crocodile Specialist Group. 2: 299-302.

Velasco, A, R. Molinet, and E. Klein. 1994. Simulation model for optimum harvest of spectacled caiman (Caiman crocodilus), in Venezuela. CSG Proceedings, Pattaya, Thailand, 2-6 May 1994. Crocodile Specialist Group. 2: 103-107.

Velasco, A., R. De Sola, and M. Quero. 1995. Programa de manejo de la baba (Caiman crocodilus) de Venezuela. In: Larriera, A. and L.M. Verdade (Eds.). Fundacion Banco Bica, Santo TomŽ. Vol. 1. Santa Fe, Argentina. 232 pp.

Verdade, L.M. 1995. Biologia reproductiva do jacare de papo amarelo (Caiman latirostris) em Sao Paulo, Brazil. In: Larriera, A. and L.M. Verdade (Eds.). Fundacion Banco Bica, Santo TomŽ. Vol. 1. Santa Fe, Argentina. 232 pp.

Vianna, Ant—nio, and A. Moraes. 1945. Sur un Cr‰ne de crocodile fossile dŽcouvert dans le Mioc�ne de Lisbonne. [On a fossil crocodile skull discovered in the Miocene of Lisbon.] [in French]. Bol. Soc. Geol. Port. 4: 161-170 + 1 plate.

Vignaud, P. 1993. Thalattosuchians from the Callovian of Poitou. Revue de Paleogiologie. 7: 251-261.

Villa, Antonio. 1994. Captive Breeding in Colombia: Some Aspects of Policy and Achievements. CSG Proceedings, Pattaya, Thailand, 2-6 May 1994. Crocodile Specialist Group. 1: 230-231.

Villiers, A. 1958. Tortues et crocodiles de l'Afreque noire francaise. I.F.A.N., Dakar: 1-354.

Viosca, P. 1939. External sexual differences in the alligator, Alligator mississippiensis. Herpetologica, 1939: 154-155.

Virchow, H.J.P. 1914. Uber die Alligatorwirbelsaule. Arch. Anat. Physiol. 1914: 102-142.

Vliet, Kent. 1989. Social displays of the American alligator. American Zoologist. 29(3): 1019-1031.

Voeltzkow, A. 1892. On the oviposition and embryonic development of the crocodile. Ann. Mag. Nat. Hist. (Ser. 9). 6: 66-72.

Voeltzkow, A. 1893. Ueber Biologie and Embryonalentwickelung der Krokodile. Sitzber. Akad. Berlin, 1893: 347-353.

Voeltzkow, A. 1902. Beitrage zur Entwicklungsgeschichte der Reptilien. 1. Biologie und auBere Korperform von Crocodilus madagascariensis Grand. Abh. S.N.G. 26: 1-150.

Vyas, Raju. 1994. Mugger crocodiles in the vicinity of human settlements in South Gujarat. Hamadryad. 19: 94-96.

Wakefield, S. 1984. The gharial in Bangladesh. Oryx 18(3): 163-164.

Waldman, M. 1970. Comments on a Cretaceous coprolite from Alberta, Canada. Canadian Journal of Earth Sciences. 7: 1008-1012.

Walkden, G. M., Nicholas C. Fraser, and J. Muir. 1987. A new specimen of Steneosaurus (Mesosuchia, Crocodilia) from the Toarcian of the Yorkshire coast. Proc. Yorks. Geol. Soc. Ser. (2) 46: 279-287.

Walker, A.D. 1968. Protosuchus, Proterochampsa, and the origin of phytosaurs and crocodiles. Geological Magazine. 105: 1-14.

Walker, A.D. 1970. A revision of the Jurassic reptile Hallopus victor (Marsh), with remarks on the classification of crocodiles. Phil. Trans. Roy. Soc. Lond. B. 257: 323-372.

Walker, A.D. 1972. New light on the origin of birds and crocodiles. Nature. 237: 257-263.

Walker, A.D. 1990. A revision of Sphenosuchus acutus Haughton, a crocodylomorph reptile from the Elliot Formation (Late Triassic or Early Jurassic) of South America. Philosophical Transactions of the Royal Society of London. INCOMPLETE...: 1-120.

Walker, W.R., T.J. Lane, and E.W. Jennings. 1992. Alligator production in swine farm lagoons for disposal of dead pigs. Journal of Animal Science. 70(Suppl. 1): 30.

Walker, W.R., T.J. Lane, E.W. Jennings, R.O. Myer, and J.H. Brendemuhl. 1994. Alligator production in swine farm lagoons as a means of economical and environmentally safe disposal of dead pigs. pp. 373-378, In: Campbell, K. L., W. D. Graham and A. B. Bottcher (Eds.). Environmentally sound agriculture; Second Conference, Orlando, Florida, USA, April 20-22, 1994. xv+578pp.

Wallace, H.E. 1954. Everglades impoundment investigation. Fla. Game and Fresh Water Fish Comm. 1954. 13pp. FLA W-039-R-01.

Wallace, H.E., C.M. Loveless, F.J. Ligas, and J.A. Powell. 1956. Wildlife investigations of central and southern Florida flood control project.: Wildlife inventory and life history investigations. Ecological studies of designated species. Fla. Game and Fresh Water Fish Comm. (Fla. W-039-R-03/WK.PL.04/JOB D). 1956: 20-21.

Waller, T. 1987. Dos crocodiles Argentinos seriamente amenazados de extincion. En Peligro de Extinction 1(3): 6-9. (Caiman yacare and Caiman latirostris)

Walls, Jerry G. 1996. Aligatores blancos [White Alligators]. Reptilia. 2(6): 47-49.

Walsh, Bryan P. 1987. Crocodile capture techniques in the Northern Territory of Australia. pp. 249-252. In: Webb, G., C. Manolis, and P. Whitehead (Eds.). Wildlife Management: Crocodiles and Alligators. Surrey Beatty & Sons, Chipping Norton, NSW, Australia.

Walsh, B. 1989. Aestivation in the Australian freshwater crocodile? Australian Zoologist. 25(3): 68-70.

Walsh, B. and P.J. Whitehead. 1993. Problem crocodiles, Crocodylus porosus , at Nhulunbuy, Northern Territory: an assessment of relocation as a management strategy. Wildlife Research. 20(1): 127-135.

Wang Banyue, and Zhang Yuping. 1983. The Lower Tertiary of the Caijia Chong [Cai Family Flat] area of Qujing County, Yunnan Province. Vertebr. PalAsiatica. 21 i.

Wang, P., J. Chang, B. Zhu, and Z. Li. 1989. Energy metabolism of Alligator sinensis. pp. 65-72, In: Matsui, M., T. Hikida and R. C. Goris (Ed.). Current herpetology in East Asia; Second Japan-China Herpetological Symposium, Kyoto, Japan, July 1988. ix+521p.

Wang, T. and S.J. Warburton. 1995. Breathing pattern and cost of ventilation in the American alligator. Respiration Physiology. 102(1): 29-37.

Wang, Y., F. O'Harte, and J.M. Conlon. 1992. Structural characterization of tachykinins (neuropeptide gamma, neurokinin A, and substance P) from a reptile, Alligator mississipiensis. General & Comparative Endocrinology. 88(2): 277-286.

Wang, Y.X. and J.M. Conlon. 1993. Neuroendocrine peptides (NPY, GRP, VIP, somatostatin) from the brain and stomach of the alligator. Peptides. 14(3): 573-579.

Wang, Y. and J.M. Conlon. 1994. Purification and primary structure of galanin from the alligator stomach. Peptides (Tarrytown). 15(4): 603-606.

Wang, Y.X. and J.M. Conlon. 1995. Purification and structural characterization of vasoactive intestinal polypeptide from the trout and bowfin. General & Comparative Endocrinology. 98(1): 94-101.

Warburton, S.J., D. Hastings, and T. Wang. 1995. Responses to chronic hypoxia in embryonic alligators. Journal of Experimental Zoology. 273(1): 44-50.

Ward, R., J. Reperant, S. Hergueta, D. Miceli, and M. Lemire. 1995. Ipsilateral visual projections in non-eutherian species: Random variation in the central nervous system? Brain Research Reviews. 20(2): 155-170.

Wassersug, R.J. 1975. Tetrapod gait patterns. Science. 188: 1256-1257.

Wassersug, R.J. and M.K. Hecht. 1967. The status of the crocodylid genera Procaimanoidea and Hassiacosuchus in the New World. Herpetologica. 23: 30-34.

Watabe, M. and D.B. Weishampel. 1994. Results of Hayashibara Museum of Natural Sciences-Institute of Geology, Academy of Sciences of Mongolia Joint Paleontological Expedition to the Gobi Desert in 1993. Journal of Vertebrate Paleontology. 14(3 suppl.): 51A.

Watanabe, M. E. 1980. An Ethological Study of the American Alligator (Alligator mississippiensis Daudin) with Emphasis on Vocalizations and Responses to Vocalizations. Doct. Dissert. New York Univ., NY, NY.

Watanabe, M. E. 1977. First photographed nest opening by an American alligator. Annu. Meet. Ameri. Assoc. Advance. Sci., Denver, Colo., Feb. 20-25, 1977 (Abst.).

Watanabe, M. E. 1979. Maternal behavior of the American alligator in a natural habitat. Jt. Annu. Meet. Herp. League/Soc. Study Amphib. Rept., Knoxville, TN, Aug. 12-16, 1979 (Abst.).

Watanabe, M.E. 1981. Behavior, ecology, status and distribution of the Chinese alligator, Alligator sinensis. Report to: U. S. Fish and Wildlife Service, Office of Endangered Species.

Watanabe, M. E. 1981. Observational notes on an American alligator family. Huanqiu (Globe) 10: 16-17 (In Chinese).

Watanabe, M.E. 1981. The Chinese alligator, Alligator sinensis Fauvel, in the People's Republic of China: Distribution, status, conservation and mating behavior and suggestions for future conservation. Report to: U. S. Fish and Wildlife Service, Office of Endangered Species.

Watanabe, M. E. 1982. Behavioral observations in the field: results in spite of the odds. Presented at Annu. Conv. N.Y. State Psychol. Assoc., Inc., New York, NY, 23-25 April, 1982.

Watanabe, M. E. 1982. Suggestions for standardization of data collection techniques and terminology used in studying crocodilian nesting. Proc. 5th Working Meet., IUCN Crocodile Specialist Group, Gainesville, FL, August, 1980. pp. 404-409.

Watanabe, M. E. 1983. The Chinese alligator: is farming the last hope? Oryx: October, 1983.

Watanabe, M. E. 1986. A change of fortune for the Chinese alligator. Anim. Kingd. 89: 34-39.

Watanabe, M. E. 1986. Saving the world's crocodiles. Nature Study 39: 5, 11.

Watanabe, M. and P. Brazaitis, eds. 1995. The Fight for Survival: Animals in Their Natural Habitats. Metro Books, New York, NY.

Watanabe, M. E. and Huang Chu-chien. 1982. Status of the Chinese alligator in the People's Republic of China. 6th Working Meet., IUCN, Crocodile Specialist Group, Lake Victoria, Zimbabwe and St. Lucia Estuary, Repub. of South Africa, Sept. 19-30, 1982, pp. 91-101.

Watanabe, M. E., A. S. Walker, and Huang Chu-chien. 1982. Habitat determination of the Chinese alligator using Landsat imagery. (Yingyong weixing yaogan jishu dui yangzi e qixidi chubu guance.) Ziran Zazhi (Nature Journal) 5: 852-854, back cover. (In Chinese.)

Watanabe, M. E. and Huang Chu-chien. 1984. Landsat remote sensing imagery as a tool in defining the habitat of the Chinese alligator. 6th Working Meet., IUCN, Crocodile Specialist Group, Lake Victoria, Zimbabwe and St. Lucia Estuary, Repub. of South Africa, Sept. 19-30, 1982, pp. 216-219.

Wibbels, T., J.J. Bull, and D. Crews. 1994. Temperature-dependent sex determination - A mechanistic approach. Journal of Experimental Zoology. 270(1): 71-78.

Wink, C.S. and R.M. Elsey. 1994. Morphology of shells from viable and nonviable eggs of the Chinese alligator (Alligator sinensis). Journal of Morphology. 222(1): 102-110.

Webb, G.J.W. 1977. The natural history of Crocodylus porosus - habitat and nesting, growth, movement, river distribution and general comments. pp. ?, In: Messel, H. and S. Butler (Eds.). 'Australian Animals and their Environment'. Shakespeare Head Press: Sydney.

Webb, Grahame J.W. 1979. Comparative cardiac anatomy of the reptilia. Journal of Morphology. 161(2): 221-240.

Webb, G.J.W. 1982. A look at the Freshwater Crocodile. Australian Natural History, 20: 299-303.

Webb, G. 1984. A look at the Freshwater Crocodile. pp.395-400, In: Archer, M. and Clayton, G. (eds.). 'Vertebrate Zoogeography and Evolution in Australasia'. Hesperian Press, Carlisle, W.A..

Webb, G. 1985. Saltwater crocodile conservation in the Northern Territory. Australian Natural History. 21: 458-63.

Webb, G.J.W. 1991. The influence of season on Australian crocodiles. pp. 125-132, In: Haynes, C. D., M. G. Ridpath and M. A. J. Williams (Ed.). Monsoonal Australia: Landscape, ecology and man in the northern lowlands. xiii+231p.

Webb, G.J. 1993. Crocodiles! Nature Territory, 2: 8-17.

Webb, G.J.W. and H. Messel. 1977. Crocodile capture techniques. J. Wildl. Manage. INCOMPLETE...

Webb, G.J.W., H. Messel, and W. Magnusson. 1977. The nesting of Crocodylus porosus in Arnhem Land, Northern Australia. Copeia. 1977: 238-249.

Webb, G.J.W. and H. Messel. 1978. Morphometric analysis of Crocodylus porosus from the north coast of Arnhem Land, Northern Australia. Aust. J. Zool. 26: 1-27.

Webb, G. and H. Messel. 1978. Movement and dispersal patterns of Crocodylus porosus in some rivers of Arnhem Land, northern Australia. Australian Wildlife Research. 5: 263-282.

Webb, G.J.W., H. Messel, J. Crawford, and M.J. Yerbury. 1978. Growth rates of Crocodylus porosus (Reptilia: Crocodilia) from Arnhem Land, Northern Australia. Aust. Wildl. Res. 5: 389-399.

Webb, G.J.W. and H. Messel. 1979. Wariness in Crocodylus porosus (Reptilia: Crocodilidae). Aust. Wildl. Res. 6: 227-234.

Webb, Grahame J.W. and Carl Gans. 1982. Galloping in Crocodylus johnstoni - A reflection of terrestrial activity?. Records of the Australian Museum. 34 (14): 607-618.

Webb, G.J.W., S.C. Manolis, and R. Buckworth. 1982. Crocodylus johnstoni in the McKinlay River area, N.T. I. Variation in the diet and a new method of assessing the relative importance of prey. Aust. J. Zool. 30: 877-899.

Webb, G.J.W., R. Buckworth, and S.C. Manolis. 1983. Crocodylus johnstoni in the McKinlay River area, N.T. III. Growth, movement and the population age structure. Aust. Wildl. Res. 10: 383-402.

Webb, G.J.W., R. Buckworth, and S.C. Manolis. 1983. Crocodylus johnstoni in the McKinlay River area, N.T. IV. A demonstration of homing. Aust. Wildl. Res. 10: 403-406.

Webb, G.J.W., R. Buckworth, and S.C. Manolis. 1983. Crocodylus johnstoni in the McKinlay River area, N.T. VI. Nesting biology. Aust. Wildl. Res. 10: 607-637.

Webb, G.J.W., R. Buckworth, G.C. Sack, and S.C. Manolis. 1983. An interim method for estimating the age of Crocodylus porosus embryos. Aust. Wildl. Res. 10: 563-570

Webb, G.J.W. and A.M.A. Smith. 1984. Sex ratio and survivorship in the Australian freswater crocodile Crocodylus johnstoni. pp. 319-355. In: Ferguson, M.W.J. (Ed.). The Structure, Development and Evolution of Reptiles. Academic Press, London

Webb, G., C. Manolis, and P. Whitehead (Eds.). 1987. Wildlife Management: Crocodiles and Alligators. Surrey Beatty & Sons, Chipping Norton, NSW, Australia.

Webb, Grahame J.W. and Anthony M.A. Smith. 1987. Life history parameters, population dynamics and the management of crocodilians. pp. 199-210. In: Webb, G., C. Manolis, and P. Whitehead (Eds.). Wildlife Management: Crocodiles and Alligators. Surrey Beatty & Sons, Chipping Norton, NSW, Australia.

Webb, Grahame J.W., Peter J. Whitehead, and S. Charlie Manolis. 1987. The management of crocodiles in the Northern Territory of Australia. pp. 107-124. In: Webb, G., C. Manolis, and P. Whitehead (Eds.). Wildlife Management: Crocodiles and Alligators. Surrey Beatty & Sons, Chipping Norton, NSW, Australia.

Webb, Grahame J.W., S. Charlie Manolis, Karen E. Dempsey, and Peter J. Whitehead. 1987. Crocodilian eggs: A functional overview. pp. 417-422. In: Webb, G., C. Manolis, and P. Whitehead (Eds.). Wildlife Management: Crocodiles and Alligators. Surrey Beatty & Sons, Chipping Norton, NSW, Australia.

Webb, Grahame J.W. and S. Charlie Manolis. 1987. Methods for retrieving and examining crocodilian embryos. pp. 423-426. In: Webb, G., C. Manolis, and P. Whitehead (Eds.). Wildlife Management: Crocodiles and Alligators. Surrey Beatty & Sons, Chipping Norton, NSW, Australia.

Webb, Grahame J.W., A. Michel Beal, S. Charlie Manolis, and Karen E. Dempsey. 1987. The effects of incubation temperature on sex determination and embryonic development rate in Crocodylus johnstoni and C. porosus. pp. 507-531. In: Webb, G., C. Manolis, and P. Whitehead (Eds.). Wildlife Management: Crocodiles and Alligators. Surrey Beatty & Sons, Chipping Norton, NSW, Australia.

Webb, G. and C. Manolis. 1988. Australian Freshwater Crocodiles (Crocodylus johnstoni). G. Webb Pty. Limited. Winnellie, N.T. Australia.

Webb, G. and Manolis, S.C. 1989. Crocodiles of Australia. Reed, Frenchs Forest.

Webb, G.J.W. and H. Cooper-Preston. 1989. Effects of incubation temperature on crocodiles and the evolution of reptilian oviparity. American Zoologist. 29(3): 953-972.

Webb, G.J.W., M.L. Dillon, G.E. McLean, S.C. Manolis, and B. Ottley. 1990. Monitoring the Saltwater Crocodile (Crocodylus porosus) population in the Northern Territory of Australia. Proceedings of the 9th Workshop, Meeting IUCN-SSC Crocodile Specialists Group in Papua New Guinea.

Webb, G.J.W. and S.C. Manolis. 1993. Conserving Australia's crocodiles through commercial incentives. pp. 250-256, In: Lunney, D. and D. Ayers (Ed.). Herpetology in Australia: A diverse discipline. vii+414pp.

Webb, G.J.W. and Manolis, S.C. 1993. Conserving Australia's crocodiles through commercial incentives. Transactions of the Royal Zoological Society of New South Wales. ?: ?????.

Webb, Grahame J.W., S. Charlie Manolis, and Brett Ottley. 1994. Crocodile management and research in the Northern Territory: 1992-94. CSG Proceedings, Pattaya, Thailand, 2-6 May 1994. Crocodile Specialist Group. 1: 167-181.

Weber, Roy E. 1994. Chloride-dependent organic phosphate sensitivity of the oxygenation reaction in crocodilian hemoglobins. The Journal of Experimental Biology. 192: 1-11.

Weber, R.E. and F.N. White. 1994. Chloride-dependent organic phosphate sensitivity of the oxygenation reaction in crocodilian hemoglobins. Journal of Experimental Biology 192(0): 1-11.

Wegner, R.N. 1958. Die Nebenhohlen der Nase bei den Krokodilen (Studien uber Nebenhohlen des schadels Z. teil). Wiss. Z. Ernst Moritz Arndt-Univ. Greifswald, Jahrgang VII, 1957/1958 - Eingereicht am 8.7.1957- Mathematisch naturwiss Reihe. 7(1-2): 1-39.

Wei Feng, and Xu Yubin. 1981. The discovery of an alligator among the remains from Homudu, Yuyao County, Zhejiang Province. [in Chinese, with English summ.]. Vertebr. PalAsiatica. 19: 375-377.

Weidmann, Marc 1974. Sur quelques rŽcentes dŽcouvertes de fossiles en Valais. [On some recent fossil discoveries in Canton Valais.] [in French]. Bull. Lab. GŽol., MinŽral., GŽophys., Mus. GŽol. Univ. Lausanne. 213: 27-34.

Weigelt, Johannes 1989. Recent vertebrate carcasses and their paleobiological implications. University of Chicago Press, Chicago. (188 pp).

Weil, A. 1991. Biostratigraphy and correlation of a microvertebrate site, Brewster County, Texas (USA). Journal of Vertebrate Paleontology. 11(Suppl. 3): 61A.

Weisburd, Stefi. 1988. New look at the sprawl in gator's gait. Science News. 133: 71.

Weldon, P.J., and Sampson, H.W. 1988. The gular glands of Alligator mississippiensis: Histology and preliminary analysis of lioidal secretions. Copeia 1: 80-86.

Weldon, P.J. and M.R. Banta. 1990. Chemoreception in the feeding behavior of the American alligator (Alligator mississippiensis). American Zoologist. 30(4): 93A.

Weldon, P.J., T.P. Scott, and M.J. Tanner. 1990. Analysis of gular and paracloacal gland secretions of the American alligator (Alligator mississippiensis) by thin-layer chromatography: Gland, sex, and individual differences in lipid components. Journal of Chemical Ecology. 16(1): 3-12.

Weldon, P.J. and L. McNease. 1991. Does the American alligator discriminate between venomous and nonvenomous snake prey. Herpetologica. 47(4): 403-406.

Weldon, P.J. and M.J. Tanner. 1991. Gular and paracloacal gland secretions of crocodilians: a comparative analysis by thin-layer chromatography. Biochemical Systematics and Ecology. 19: 133-141.

Weldon, P.J., W.G. Brinkmeier, and H. Fortunato. 1992. Gular pumping responses by juvenile American alligators (Alligator mississippiensis) to meat scents. Chemical Senses. 17(1): 79-83.

Weldon, P.J. and M.W.J. Ferguson. 1993. Chemoreception in Crocodilians: Anatomy, Natural History, and Empirical Results. Brain, behavior and evolution. 41 (3-5): 239-?

Weller, J.D. 1995. Restoration of a south Florida forested wetland. Ecological Engineering. 4(2): 143-151.

Wellnhofer, P. 1971. Die Atoposauridae (Crocodylia, Mesosuchia) der Oberjura-Plattenkalke Bayerns. Palaeontographica, Abteilung A. Palaozoologie - Stratigraphie. 138(5-6): 133-165.

Wellstead, Carl F. 1977. Ecological significance of the fossil lizard fauna from the Lower Valentine Formation of Nebraska. Proc. Nebr. Acad. Sci. Affil. Soc. 87: 45-46.

Welman, J.B. and E.B. Worthington. 1943. The food of the crocodile. Proceedings of the Zoological Society of London, 113: 108-112.

Wermuth, H. 1953. Systematik der rezenten Krokodile. Mitteilungen der Zoologische Museum (Berlin), 29: 375-514.

Wermuth, H. 1963. Farbwechsel und Lernfahigkeit bei Krokodilen. Aquarien und Terrarien-Zeit, 16: 90-92.

Wermuth, H. 1964. Das Verhaltnis zwischen Kopf-, Rumpf-, und Schwanzlange bei den rezenten Krokodilen. Senckenbergiana (Biologie), 45: 369-385.

Wermuth, H. 1978. Bestimmen von Krokodilen und ihrer Haute. Gustav Fischer, Stuttgart.

Wermuth, H. and R. Mertens. 1961. Schildkroten - Krokodile - Bruckenechsen. Jena: Fischer Verlag.

Wermuth, H. and R. Mertens. 1977. Liste der rezenten Amphibien und Reptilien - Testudines, Crocodylia, Rhynchocephalia. In: Gruyter (Ed.). Das Tierreich. Berlin.

Wermuth, H. and K. Fuchs. 1978. Bestimmen von Krokodilen und ihrer Haute. Fischer, Stuttgart. 100 pp.

Wermuth, H. and K. Fuchs. 1983. Osteolaemus tetraspis, Identification key to Crocodylidae species. Code A - 306.002.002.001., Federal Republic of Germany.

West, J.A. 1993. Crocodile and turtle remains from Olduvai Gorge: Implications for early hominid subsistence. American Journal of Physical Anthropology. (suppl 16): 207.

West, Robert M., and J. Howard Hutchison. 1981. Geology and paleontology of the Bridger Formation, southern Green River Basin, Southwestern Wyoming. Part 6. The fauna and correlation of Bridger E. Contrib. Biol. Geol. 46: ???.

Westergaard, B. 1988. Early dentition development in the lower jaws of Anguis fragilis and Lacerta agilis. Memoranda Societatis Pro Fauna et Flora Fennica. 64(3): 148-151.

Westergaard, B. and M.W.J. Ferguson. 1986. Development of the dentition in Alligator mississippiensis. Early embryonic development in lower jaw. J. Zool. A210: 575-597.

Westergaard, B. and M.W.J. Ferguson. 1987. Development of the dentition in Alligator mississippiensis. Later development in the lower jaws of embryos, hatchlings and young jeuveniles. J. Zool. A211: ??.

Westergaard, B. and M.W.J. Ferguson. 1990. Development of the dentition in Alligator mississippiensis: upper jaw dental and craniofacial development in embryos, hatchlings, and young juveniles, with a comparison to lower jaw development. American Journal of Anatomy. 187(4): 393-421.

Westgate, James W. 1984. Lower vertebrates from the Late Eocene Crow Creek local fauna, St. Francis County, Arkansas. J. Vertebr. Paleontol. 4: 536-546.

Westgate, James W. 1989. Lower vertebrates from an estuarine facies of the Middle Eocene Laredo Formation (Claiborne Group), Webb County, Texas. J. Vertebr. Paleontol. 9: 282-294.

Wettstein, O. 1937-1954. Crocodilia. In: Kukenthal, W. and T. Krumbach (Eds.). Handbuch der Zoologie. 7(1): 236-424); Berlin and Leipzig.

Wheeler, W.C., J. Gatesy, and R. Desalle. 1995. Elision: A method for accommodating multiple molecular sequence alignments with alignment-ambiguous sites. Molecular Phylogenetics and Evolution. 4(1): 1-9.

Whetstone, K.N. and L.D. Martin. 1979. New look at the origin of birds and crocodiles. Nature. 279: 234-236.

Whetstone, K.N. and L.D. Martin. 1981. Common ancestry for birds and crocodiles? A reply. Nature. 289: 97-98.

Whetstone, Kenneth N., and Peter J. Whybrow. 1983. A "cursorial" crocodilian from the Triassic of Lesotho (Basutoland), Southern Africa. Occas. Pap. Mus. Nat. Hist. Univ. Kans. 106: (37 pp).

Whitaker, R. 1975. Status and conservation of the gharial (Gavialis gangeticus). Herp. Review. 6(1): 2-3.

Whitaker, R. 1981. Breeding the African dwarf crocodile (Osteolaemus tetraspis) at Zoo Negara, Kuala Lumpur, with an observation on galloping. Hamadryad. 6(2).

Whitaker, Romulus. 1987. The management of crocodilians in India. pp. 63-72. In: Webb, G., C. Manolis, and P. Whitehead (Eds.). Wildlife Management: Crocodiles and Alligators. Surrey Beatty & Sons, Chipping Norton, NSW, Australia.

Whitaker, R., V.C. Rajamani, D. Basu, and V. Balakrishnan. 1974. Preliminary survey of the gharial, Gavialis gangeticus. Madras Snake Park Trust Report. 1974: 1-16.

Whitaker, R. and J.C. Daniel. 1978. The status of Asian crocodilians. Tiger Paper (FAO, Asia). 5(4): 12-17.

Whitaker, R., D. Basu, and C.A. Ross. 1979. Gharial survey and observations on the Ramganga River, Corbett National Park, U.P. Hamadryad. 1979. Supplement no 2.: 1-17.

Whitaker, R., Z. Whitaker, and A. Vaughan. 1980. Notes on sexing crocodilians. J. Bombay Nat. Hist. Soc. 77(2): 341-343.

Whitaker, Romulus and D. Basu. 1983. The gharial (Gavialis gangeticus): A review. J. Bombay Nat. Hist. Soc. 79(3): 531-548.

Whitaker, Romulus and Zahida Whitaker. 1984. Reproductive biology of the mugger (Crocodylus palustris). Journal of the Bombay Natural History Society. 81: 297-317.

Whitaker, Zai. 1994. I married a croc man. International Wildlife. 24: 34-37.

Whitaker, Romulus and Harry Andrews. 1988. Notes on crocodilian locomotion. Journal of the Bombay Natural History Society. 85(3): 621-622.

Whitaker, R. and H. Andrews. 1989. Chemical immobilization of the mugger crocodile (Crocodylus palustris) with gallamine triethiodide. Indian Forester. 115(5): 355-356.

Whitaker, R. and H. Andrews. 1989. First record of a skin nematode on an Indian mugger crocodile (Crocodylus palustris). Journal, Bombay Natural History Society. 86(1): 106.

Whitaker, Z. 1978. Gharial walk. Hamadryad. 3(1): 5.

Whittaker, C.J.G., T.G. Heatonjones, P.S. Kubilis, P.J. Smith, D.E. Brooks, C. Kosark, E.O. Mackay, and K.N. Gelatt. 1995. Intraocular-pressure variation associated with body length in young American alligators (Alligator-mississippiensis). American Journal of Veterinary Research. 56(10): 1380-1383.

White, F.H., C.F. Simpson, and L.E. Williams, Jr. 1973. Isolation of Edwardsiella tarda from aquatic animal species and surface waters in Florida. Fla. Div. of Game and Fresh Water Fish. (Fla. W-041-R). 1973: 204-208.

White, F.N. 1956. Circulation in the reptilian heart (Caiman sclerops). Anat. Rec. 125: 417-432.

White, F.N. 1968. Functional anatomy of the heart of reptiles. Am. Zool. 8: 211-219.

White, F.N. 1969. Redistribution of cardiac output in the diving alligator. Copeia. 1969(3): 567-570.

White, F.N. 1976. Circulation. pp. 275-334. In: Gans, C. and W.R. Dawson (Eds.). Biology of the Reptilia. Vol. 5. Physiology A. Academic Press, London.

White, P.S. and L.D. Densmore, II. 1992. Mitochondrial DNA isolation. pp. 29-58, In: Hoelzel, A. R. (Ed.). Practical Approach Series: Molecular genetic analysis of populations. xviii+315p.

Whitehead, Peter J. 1987. Respiration of Crocodylus johnstoni embryos. pp. 473-497. In: Webb, G., C. Manolis, and P. Whitehead (Eds.). Wildlife Management: Crocodiles and Alligators. Surrey Beatty & Sons, Chipping Norton, NSW, Australia.

Whitehead, P.J. 1990. Yolk depletion and metabolic rate of hatchling Crocodylus johnstoni. Copeia 1990(3): 871-875.

Whitehead, Peter J., Roger S. Seymour, and Grahame J.W. Webb. 1992. Energetics of Development of Embryos of the Australian Freshwater Crocodile, Crocodylus johnstoni: Relation to Duration of Incubation. Physiological zoology. 65(2): 360-?.

Whitmore, Janet L., and James E. Martin. 1986. Vertebrate fossils from the Greasewood Creek locality in the Late Cretaceous Lance Formation of Niobrara County, Wyoming. Proc. S. D. Acad. Sci. 65: 33-50.

Whitworth, J. 1971. Notes on the growth and mating of American alligators Alligator mississippiensis at the Cannon Aquarium, Manchester Museum. Int. Zoo Yearb. 11: 144.

Wigston, D.L. 1991. Natural revegetation after tin-mining in the wet-dry tropics of Northern Australia. Bulletin of the Ecological Society of America. 72(Suppl. 2): 289.

Wild, Rupert 1974. Lebensbilder wuerttembergischer Triassaurier. [Reconstructions of the Triassic saurians from Wuerttemberg.] [in German]. Stuttg. Beitr. Naturkd., Ser. C: Allg. AufsŠtze. 1: 20-27.

Wild, Rupert 1986. Schwaben und seine Saurierfunde. [Swabia and its saurian finds.] [in German]. Schšnes Schwaben. 1986: 60-63.

Wilkinson, P.M. 1983. Nesting Ecology of the American Alligator in Coastal South Carolina. South Carolina Wildlife and Marine Resources Department. 126pp.

Wilkinson, Philip M. 1994. A Walk-Through Snare Design for the Live Capture of Alligators. CSG Proceedings, Pattaya, Thailand, 2-6 May 1994. Crocodile Specialist Group. 2: 74-76.

Wilkinson, P. M. and W. E. Rhodes. 1992. Nesting habitat of American alligators in coastal South Carolina. Proc. Annu. Conf. Southeast. Assoc. Fish and Wildl. Agencies 46:260-265.

Williams, P.A., W. Mitchell, G.R. Wilson, and P.J. Weldon. 1990. Bacteria in the gular and paracloacal glands of the American alligator (Alligator mississippiensis; Reptilia, Crocodilia). Letters in Applied Microbiology. 10(2): 73-76.

Williamson, Thomas E. 1996. ?Brachychampsa sealeyi, sp. nov., (Crocodylia, Alligatoridea) from the Upper Cretaceous (lower Campanian) Menefee Formation, northwestern New Mexico. Journal of Vertebrate Paleontology. 16(3): 421-431.

Willis, P.M.A. 1986. The Riversleigh Crocodiles. BSc (Hons) thesis (unpublished). University of New South Wales, Sydney.

Willis, Paul 1987. A fish-eating crocodile from the South Pacific. p. 35-37. In: Hand, Suzanne J. and Michael Archer (Eds.), The Antipodean ark. Angus & Robertson Publishers, North Ryde, NSW, Australia.

Willis, P.M.A. 1987. There's a crocodile in my vat!! Riversleigh Notes. 2: 7.

Willis, P.M.A. 1988. Alcoota: Treasures in the Dust. Riversleigh Notes. 4: 2-3.

Willis, P.M.A. 1991. Review of "Crocodiles of Australia" by G. Webb and C. Manolis. Australian Natural History. Winter 1991.

Willis, P.M.A. 1992. Four new crocodilians from the early Miocene sites at Riversleigh Station, northwestern Queensland. The Beagle, Rec. N.T. Mus. arts. Sci. 9: 629.

Willis, P.M.A. 1993. Chasing German Crocodiles; an encounter with the language, humour, beer halls and fossils in Germany. Riversleigh Notes. 21: 4-5.

Willis, P.M.A. 1993. Review of "Messel: An insight into the history of life and of the Earth" by S. Schaal and W. Ziegler. Nomen Nudum (Newsletter of the Association of Australian Palaeontologists). 22. September 1993.

Willis, P.M.A. 1993. The Australian Palaeoherpetological Renaissance; a review of Australian Palaeoherpetology, 1990-1993. In: Lunney, D. and D. Ayers (Eds.), Herpetology in Australia a diverse discipline, pp. 17-33. Surrey Beatty and Sons, Sydney.

Willis, P.M.A., 1993. Trilophosuchus rackhami, gen. et sp. nov., a new crocodilian from the early Miocene Limestones of Riversleigh, northwestern Queensland. J. Vert. Paleont. 13: 90-98.

Willis, P.M.A., 1993. Vertebrate (tetrapod) palaeontological sites in New South Wales. National Parks Association, New South Wales. 222pages.

Willis, P.M.A. 1994. The phylogenetic systematics of Australian crocodilians, their bearing on the biostratigraphic relationships of Oligo-Miocene sites at Riversleigh, northwestern Queensland and the wider biocorrelations of those deposits with other Australian Oligo-Miocene deposits. Riversleigh Symposium 1994: Program & Abstracts. University of New South Wales, Sydney. 11.

Willis, P.M.A., 1995. Crocodiles? Where? Look! - Up in the trees! Riversleigh Notes. 26: 8-9.

Willis, P.M.A. 1995. The Phylogenetic Systematics of Australian Crocodilians. PhD Thesis (unpublished). University of New South Wales, Sydney.

Willis, P.M.A. 1996. Odontology 10: secrets of the crocodile's smile. Riversleigh Notes 30: 2-4.

Willis, P.M. A., and Michael Archer. 1990. A Pleistocene longirostrine crocodilian from Riversleigh: First fossil occurrence of Crocodylus johnstoni Krefft. Mem. Queensl. Mus. 28: 159-163.

Willis, Paul M. A., Peter Murray, and Dirk Megirian. 1990. Baru darrowi gen. et sp. nov., a large, broad-snouted crocodyline (Eusuchia: Crocodylidae) from the Mid-Tertiary freshwater limestones in northern Australia. Mem. Queensl. Mus. 29: 521-540.

Willis, P.M.A., and R.E. Molnar. 1991. A longirostrine crocodile from the early Tertiary of southeastern Queensland. Alcheringa 15: 229 - 233.

Willis, P.M.A., and R.E. Molnar. 1991. A new middle Tertiary crocodile from Lake Palankarinna, South Australia. Rec. S. Aust. Mus. 25: 39 - 55.

Willis, P.M.A., R.E. Molnar, and J.D. Scanlon. 1993. An early Eocene crocodilian from Murgon, southeastern Queensland. Kaupia: Darmst=E4dter Beitrage zur Naturgeschichte. 3: 25-32.

Willis, P.M.A., J. Robinson, and A. Kemp. 1995. Computerised tomographic scans of an Eocene crocodile skull from southeast Queensland. Mem. Ass. Australias. Palaeontols. 18: 203-208.

Willis, P.M.A. and B. Mackness. 1996. Quinkana babarra, a new species of ziphodont mekosuchine crocodile from the early Pliocene Bluff Downs Local fauna, Northern Australia, with a revision of the genus. Proceedings and Journal of the Linnean Sociaty of New South Wales. 116: 143-151.

Williston, S.W. 1906. American amphicoelian crocodiles. J. Geol. 14(1): 1-17.

Wilson, W.C. 1978. Statewide wildlife investigations.: Alligator/beaver relationships. GA Game and Fish Div. 22pp.

Winfield, C. 1986. Crocodiles - a conservation conundrum. Landscope. 2: 49-53.

Wink, C.S. and R.M. Elsey. 1986. Changes in femoral morphology during egg-laying in Alligator mississippiensis. Journal of Morphology. 189: 183-188.

Wink, C.S., R.M. Elsey, M. Stonge, and M.L. Zimny. 1989. Neural elements in the cruciate ligaments and menisci of the knee-joint of the American alligator, Alligator mississippiensis. Journal of Morphology. 202(2): 165-172.

Wink, C.S., R.M. Elsey, and M. Bouvier. 1990. Porosity of eggshells from wild and captive, pen-reared alligators (Alligator mississippiensis). Journal of Morphology. 203(1): 35-39.

Wink, C.S., R.M. Elsey, and M. Bouvier. 1990. The relationship of pores and mammillae on the inner surface of the eggshell of the alligator (Alligator mississippiensis). Journal of Morphology. 204(2): 227-233.

Winkler, Dale A., Phillip A. Murry, and Louis L. Jacobs. 1990. Early Cretaceous (Comanchean) vertebrates of Central Texas. J. Vertebr. Paleontol. 10: 95-116.

Winston, G.W., M.A. Kirchin, and M.J.J. Ronis. 1991. Microsomal activation of benzo(a)pyrene by Alligator mississippiensis: Mechanisms, mutagenicity and induction. Biochemical Society Transactions. 19(3): 746-750.

Wistow, G.J., J.W.M. Mulders, and W.W. de Jong. 1987. The enzyme lactate dehydrogenase as a structural protein in avian and crocodilian lenses. Nature. 326: 622-624.

Witmer, Lawrence M., and Larry D. Martin. 1987. The primitive features of the avian palate, with special reference to Mesozoic birds. Doc. Lab. GŽol. Lyon 99: 21-40.

Witmer, L.M. 1991. Homology of facial structures in extant crocodilians and birds: Implications for the antorbital fossa of archosaurs. Journal of Vertebrate Paleontology. 11(Suppl. 3): 62A.

Witmer, Lawrence M. 1992. Ontogeny, Phylogeny, and Air Sacs: The Importance of Soft-Tissue Inferences in the Interpretation of Facial Evolution in Archosauria. Unpublished Ph.D. Dissertation. Baltimore: Johns Hopkins University, School of Medicine (MD, USA 21205).

Witmer, L.M. 1992. The many faces of archosaurs: Some trends in archosaur facial evolution. Journal of Vertebrate Paleontology. 12(Suppl. 3): 60A.

Witmer, Lawrence M. 1995. Homology of facial structures in extant archosaurs (birds and crocodilians), with special reference to paranasal pneumaticity and nasal conchae. Journal of Morphology. 225: 269-327.

Witmer, Lawrence M. 1995. The extant phylogenetic bracket and the importance of reconstructing soft tissues in fossils. pp. 19-33. In: Thomason, J.J. (Ed.). Functional Morphology in Vertebrate Paleontology. Cambridge Univ. Press.

Woinarski, J.C.Z. 1993. The status of herpetofauna and herpetology in the Northern Territory. pp. 81-106, In: Lunney, D. and D. Ayers (Ed.). Herpetology in Australia: A diverse discipline. vii+414pp.

Wolberg, Donald L., and David V. LeMone. 1980. Paleontology of Fruitland Formation near Bisti, San Juan Basin, New Mexico - a progress report. N. M. Bur. Mines Miner. Resour., Annu. Rep. 1978-1979: 55-57.

Wood, B.C., M.B. Goodwin, C.R. Schaff, and A. Getaneh. 1993. First Mesozoic vertebrates from the Ethiopian Plateau, Blue Nile Gorge Region, East Africa. Journal of Vertebrate Paleontology. 13 (3 Suppl.): 63A-64A.

Wood, J.M.; A.R. Woodward, S.R. Humphrey, and T.C. Hines. Night Counts as an Index of American Alligator Population Trends. Wildl. Soc. Bull. 13(3): 262-273.

Wood, P.D. and G.P. Cobb. 1994. Aroclor and coplanar PCB determination in eggs of loggerhead sea turtles and American alligators from South Carolina. Abstracts of Papers American Chemical Society. 207(1-2): ENVR 204.

Woodbury, C.J. 1993. On the laminar organization of the superficial dorsal horn of Alligator mississippiensis. Society for Neuroscience Abstracts. 19(1-3): 996.

Woodward, Allan R. 1987. Alligator ranching research in Florida. pp. 363-367. In: Webb, G., C. Manolis, and P. Whitehead (Eds.). Wildlife Management: Crocodiles and Alligators. Surrey Beatty & Sons, Chipping Norton, NSW, Australia.

Woodward, A.R., D.N. David, and T.C. Hines. 1987. American Alligator Management in Florida. In: Odom, R.R., K.A. Riddleberger, and J.C. Ozier (Eds.). Proc. 3rd Southeastern Nongame and Endangered Wildlife Symp. (U. of Georgia, Athens, GA, 8-10 August 1987).

Woodward, A.R., T.C. Hines, C.L. Abercrombie, and J.D. Nichols. 1987. Survival of Young American Alligators on a Florida Lake. Journal Wildlife Management. 51(4): 931-937.

Woodward, A.R., M.L. Jennings, and H.F. Percival. 1989. Egg collecting and hatch rates of American alligator eggs in Florida (USA). Wildlife Society Bulletin. 17(2): 124-130.

Woodward, A.R., J.H. White, and S.B. Linda. 1995. Maximum size of the alligator (Alligator-mississippiensis). Journal of Herpetology. 29(4): 507-513.

Woodward, A.S. 1885. On the literature and nomenclature of British fossil Crocodilia. Geol. Mag. (3) II: 496-510.

Wright, J.C. and D. Kirshner. 1987. Allometry of lung volume during voluntary submergence in the saltwater crocodile Crocodylus porosus. The Journal of Experimental Biology. 130: 433-436.

Wright, J.C., G.C. Grigg, and C.E. Franklin. 1992. Redistribution of air within the lungs may potentiate "fright" bradycardia in submerged crocodiles (Crocodylus porosus). Comparative Biochemistry & Physiology. Comparative Physiology. 102(1): 33-36

Wrublik, J.M., L.J. Hord, and D.N. David. 1992. Crocodylia: Alligator mississippiensis. Herpetological Review. 23(3): 80.

Wu Xiao-Bing, Chen Bi-Hui, and Wang Chao-Lin. 1993. Histology of the visual organ in Chinese alligator. Acta Zool. Sin. 39(3): 244-250. [in Chinese with English summary].

Wu, Xiao-Bing, Bi-Hui Chen, and Chao-Lin Wang. 1993. Electron microscopic observation on optic nerves of Alligator sinensis. Acta Zool. Sin. 39(4): 406-411. [in Chinese with English summary].

Wu, Xiao-Chun. 1986. A new species of Dibothrosuchus from the Lufeng Basin. Vert. PalAsiatica. 24: 43-62. [in Chinese with English summary].

Wu Xiao-Chun 1986. A note on a new species of the genus of split-head crocodile (Dibothrosuchus). Vertebr. PalAsiatica. 24 i.

Wu, X.-C., D.B. Brinkman, and J. Lo. 1992. New material of Shantungosuchus from the Lower Cretaceous of China and the interrelationship of protosuchian crocodyliforms. Journal of Vertebrate Paleontology. 12(Suppl. 3): 61A.

Wu Xiaochun and S. Chatterjee. 1993. Dibothrosuchus elaphros, a crocodylomorph from the Early Jurassic of China and the phylogeny of the Sphenosuchia. J. Vert. Paleont. 13(1): 58-89.

Wu Xiaochun and D.B. Brinkman. 1993. A new crocodylomorph of "mesosuchian" grade from the Late Cretaceous Upper Milk River Formation, southern Alberta. Journal of Vertebrate Paleontology. 13(2): 153-160.

Wu, Xiao-Chun, Donald B. Brinkman, and Junchang Lu. 1994. A new species of Shantungosuchus from the Lower Cretaceous of Inner Mongolia (China), with comments on S. chuhsinensis Young, 1961 and the phylogenetic position of the genus. Journal of Vertebrate Paleontology. 14: 210-229.

Wu Xiaochun, Li Jinling, and Li Xuanmin. 1994. Phylogenetic relationship of Hsisosuchus. Vertebrata PalAsiatica. 1994: 166-180 [in Chinese - English summ].

Wu Xiao-chun, Hans-Dieter Sues, and Ailing Sun. 1995. A plant-eating crocodyliform reptile from the Cretaceous of China. Nature. 376: 678-680.

Wu, Xiao-Chun and Hans-Dieter Sues. 1995. Protosuchians (Archosauria: Crocodyliformes) from China. pp. 57-62, In: Sun, Ailing and Yuanquing Wang (Eds.). Sixth Symposium on Mesozoic Terrestrial Ecosystems and Biota, Short Papers.

Wu, Xiao-Chun, Donald B. Brinkman, and Anthony P. Russell. 1996. A new alligator from the Upper Cretaceous of Canada and the relationships of early eusuchians. Paleontology. 39(2): 351-375.

Wu, Xiao-Chun, Donald B. Brinkman, and Anthony P. Russell. 1996. Sunosuchus junggarensis sp.nov. (Archosauria: Crocodyliformes) from the Upper Jurassic of Xinjiang, People's Republic of China. Canadian Journal of Earth Sciences. 33: 606-630.

Wu, Xiao-Chun, and Hans-Dieter Sues. 1996. Reassessment of Platyognathus Hsui Young, 1944 (Archosauria: Crocodyliformes) from the lower Lufeng Formation (Lower Jurassic) of Yunnan, China. Journal of Vertebrate Paleontology. 16(1): 42-48.

Wu, Xiao-Chun, Hans-Dieter Sues, and Donald B. Brinkman. 1996. An atoposaurid neosuchian (Archosauria: Crocodyliformes) from the Lower Cretaceous of Inner Mongolia (People's Republic of China). Canadian Journal of Earth Sciences. 33: 599-605.

Xu Qinqi, and Huang Zhujian. 1984. Tentative discussion in regards to the change since the Late Cretaceous of climatic, geographical and other factors affecting the evolution, geographical distribution, etc., of the alligator group. Vertebr. PalAsiatica. 22 i.

Yamashita, C., P. Brazaitis and G. Rebelo. 1993. The crocodilians of Brazil and the identification of the species. In: Proceedings of the 3rd Workshop on Conservation and Management of the Broad-nosed Caiman (Caiman latirostris). Verdade, L.M., I. U. Packer, M. B. Rocha, F. B. Molina, P. G. Duarte and L.A.B.M. Lula (Eds.). Piracicaba, SP, Brasil: ESALQ/USP. pp. 207-220.

Yang Zhongjian 1982. A Cenozoic crocodile from Anhui Province. In: Zhou Mingzhen (ed.), Collected works of Yang Zhongjian. Academia Sinica, Beijing.

Yang Zhongjian 1982. A note on a new species of the crocodile from Shandong Province. In: Zhou Mingzhen (ed.), Collected works of Yang Zhongjian. Academia Sinica, Beijing.

Yang Zhongjian 1982. The Lufeng dinosaur fauna. In: Zhou Mingzhen (ed.), Collected works of Yang Zhongjian. Academia Sinica, Beijing.

Yang Zhongjian 1982. A primitive fossil crocodile from Lufeng County, Yunnan Province. In: Zhou Mingzhen (ed.), Collected works of Yang Zhongjian. Academia Sinica, Beijing.

Yanosky, A.A. 1994. A population of Caiman latirostris at 800 m above sea level. Bulletin of the Maryland Herpetological Society. 30(3): 108-113.

Yanosky, A.A. and C. Mercolli. 1995. Caiman latirostris y Caiman yacare en la Reserva Ecologica El Bagual (Formosa, Argentina). In: Larriera, A. and L.M. Verdade (Eds.). Fundacion Banco Bica, Santo TomŽ. Vol. 1. Santa Fe, Argentina. 232 pp.

Yanosky, A.A. 1995. Spacing and aggression between Caiman latirostris and Caiman yacare. Bulletin of the Maryland Herpetological Society. 31(1): 1-9.

Yefimov, M. B. 1981. Novyye pozdnemelovyye paralligatory Mongolii. [New late Cretaceous paralligators of Mongolia.] [in Russian, with English summ.]. Tr. -- Sovmestn. Sov.-Mong. Paleontol. Eksped. 15: 26-28, 124.

Yefimov, M. B. 1982. A two-fanged crocodile from the Upper Cretacoeus in Tadzhikistan. Paleontol. J. 16: 103-105.

Yefimov, M. B. 1982. Dvuklykovyy krokodil iz verkhnego mela Tadzhikistana. [A bicaninate crocodile from the Upper Cretaceous of Tadzhikistan.] [in Russian]. Paleontol. Zh. 24: 103-104.

Yefimov, M. B. 1982. New fossil crocodiles from the USSR. Paleontol. J. 16: 140-145.

Yefimov, M. B. 1982. Novyye iskopayemyye krokodily s territorii SSSR. [New fossil crocodiles from the territory of the USSR.] [in Russian]. Paleontol. Zh. 24: 146-150.

Yefimov, M. B. 1982. Pervyye nakhodki ostatkov zifodontnykh krokodilov na territorii SSSR. [The first finds of the remains of xiphodont crocodiles on the territory of the USSR.] [in Russian]. Byull. Mosk. O-va Ispyt. Prir., Otd. Geol. 57: 121-122.

Yefimov, M. B. 1983. Obzor iskopayemykh krokodil Mongolii. [A review of the fossil crocodiles of Mongolia.] [in Russian, with English summ.]. Tr. --Sovmestn. Sov.-Mong. Paleontol. Eksped. 24: 76-96, 130.

Yefimov, M. B. 1984. Iskopayemyye krokodily Zysanskoy kotloviny. [Fossil crocodiles from the Zaysan Depression.] [in Russian]. p. 67-76, plate XI. In: Gabunia, Leonid Kallistratovich (ed.), Flora i fauna Zaysanskoy vpadiny. Akademiya Nauk Gruzinskoy SSR. Institut Paleobiologii. Izdatel'stvo ``Metsniyereba''.

Yefimov, Mikhail Borisovich 1988. Iskopayemyye krokodily i khampsozavry Mongolii i SSSR. [Fossil crocodiles and champsosaurs of Mongolia and the USSR.] [in Russian]. Tr. -- Sovmestn. Sov.-Mong. Paleontol. Eksped. 36: (112 pp).

Yefimov, Mikhail Borisovich 1988. Ob iskopayemykh krokodilakh Mongolii i Sovetskogo Soyuza. [Concerning the fossil crocodiles from Mongolia and the Soviet Union.] [in Russian, with English summ.]. Tr. -- Sovmestn. Sov.-Mong. Paleontol. Eksped. 34: 81-90, 110.

Yefimov, Mikhail Borisovich, and Vyacheslav Mikhaylov Chkhikvadze. 1987. Obzor nakhodok iskopayemykh krokodilov SSSR. [A review of fossil crocodile finds in the USSR.] [in Russian, with Georgian, English summ.]. Sak'arth. SSR Mets'nier. Akad. Matsne, Biol. Ser. / Izv. Akad. Nauk Gruz. SSR, Ser. Biol. 13: 200-207.

Young, C.C. 1944. On a supposed new pseudosuchian from Upper Triassic saurischian-bearing Red Beds of Lufeng, Yunnan, China. American Museum Novitates. 91264): 1-4.

Young, C.C. 1946. The Triassic vertebrate remains of China. American Museum Novitates. 1264: 1-4.

Young, C.C. 1948. Fossil crocodiles in China, with notes on dinosaurian remains associated with the Kansu crocodiles. Bulletin of the Geological Society of China. 28: 225-288.

Young, C.C. and M. Chow. 1953. New fossil reptiles from Szechuan, China. Acta scient. sin. 2: 216-243.

Young, C.C. 1961. On a new crocodile from Chuhsien, E. Shantung. Vertebrata PalAsiatica. 5: 6-10. [in Chinese, with English summary].

Young, C.C. 1964. New fossil crocodiles from China. Vertebrata PalAsiatica. 8: 189-208.

Young, C.C. 1973. A new fossil crocodile from Wuerho. Mem. Inst. Vert. Paleont. Paleoanthrop., Acad. Sin., (11): Reports of Paleontological Expedition to Sinkiang (II) - Pterosaurian Fauna from Wuerho, Sinkiang, Science Press, Beijing: 37-44. [in Chinese].

Young, C.C. 1982. On a primitive crocodile from Lufeng, Yunnan. pp. 26-28, In: Selected Works of Yang Zhungjian. Science Press, Beijing. [in Chinese].

Young, C.C. 1982. On a new species of Shantungosuchus. pp. 45-46, In: Selected Works of Yang Zhungjian. Science Press, Beijing. [in Chinese].

Yozawa, T., Murakami, H. and Hoshi, H. 1992. Lateral axial musculature of the caiman crocodile. Nichidai Igaku Zasshi. 51(2): 142-153.

Zangerl, R. 1944. Brachyuranochampsa eversolei, gen. et sp. nov., a new crocodilian from the Washakie Eocene of Wyoming. Ann. Carnegie Mus. 30: 77-84.

Zapfe, Helmuth 1984. Krokodile im MittelmiozŠn des Wiener Beckens. [Crocodiles in the Middle Miocene of the Vienna Basin.] [in German, with English summ.]. Sitzungsber. -- …sterr. Akad. Wiss., Math.-Naturwiss. Kl., Abt. 1: Biol. Wiss. Erdwiss. 193: 161-169.

Zhang Fakui 1981. Description of a fossil crocodilian from Anhui Province. [in Chinese, with English summ.]. Vertebr. PalAsiatica. 19: 200-207.

Zhao Zhongru 1981. The vertebrate fossils and the lower Tertiary of the Nanning Basin, Guangxi Zhuang Autonomous Region. [in Chinese, with English summ.]. Vertebr. PalAsiatica. 19: 218-227.

Zhen Shounan, Li Jianjun, Rao Chenggang, Niall J. Mateer, and Martin G. Lockley. 1989. A review of dinosaur footprints in China. p. 187-197. In: Gillette, David D. and Martin G. Lockley (Eds.), Dinosaur tracks and traces. Cambridge University Press, Cambridge, New York.

Zherikhin, Vladimir Vasil'yevic 1985. Paleozoologicheskiye dannyye. Drugiye gruppy pozvonochnykh. [Paleozoological data. Other groups of vertebrates.] [in Russian]. Tr. Paleontol. Inst. 213: 136.

Ziegler, Bernhard 1977. Das Staatliche Museum fuer Naturkunde in Stuttgart. [The State Museum of Natural History in Stuttgart.] [in German]. Stuttg. Beitr. Naturkd., Ser. C: Allg. AufsŠtze. 7: INCOMPLETE...

Ziegler, Bernhard, and Henner Siegel. 1985. Das Museum am Lšwentor. [The museum at the Lšwentor.] [in German]. Stuttg. Beitr. Naturkd., Ser. C: Allg. AufsŠtze 21: (39 pp).

Ziegler, Bernhard 1987. Der Weisse Jura der SchwŠbischen Alb. [The White Jura of the Swabian Alb.] [in German]. Stuttg. Beitr. Naturkd., Ser. C: Allg. AufsŠtze. 23: (71 pp).

Ziegler, Bernhard 1988. FŸhrer durch das Museum am Lšwentor. [Guidebook through the Museum at the Lšwentor.] [in German]. Stuttg. Beitr. Naturkd., Ser. C: Allg. AufsŠtze. 27: (100 pp).

Zilber, A., Y. Yom-Tov, and D.N. Popper. 1991. The effect of high temperature and extended day length on growth of captive Nile crocodiles, Crocodylus niloticus, during the cold season in Kenya. Amphibia-Reptilia. 12(3): 346-349.

Zocco, T.G. and H.L. Schwartz. 1994. Microstructural analysis of bone of the sauropod dinosaur Seismosaurus by transmission electron microscopy. Palaeontology. 37(3): 493-503.

Zug, George R. 1974. Crocodilian galloping: An unique gait for reptiles. Copeia. 1974(2): 550-552.

Zug, G.R. 1993. Herpetology: An introductory biology of amphibians and reptiles. Academic Press, Inc.: San Diego, California, USA; London, England, UK. XV+527pp.

Zwart, P. 1986. Infectious diseases of reptiles. pp. 155-162, In: Fowler, M.E. (Ed.). Zoo & Wild Animal Medicine. W.B. Saunders Company, Philadelphia, London, Toronto, Mexico City, Rio de Janeiro, Sydney, Tokyo, Hong Kong.

Go To Crocodilian Bibliography A-C

Go To Crocodilian Bibliography D-H

Go To Crocodilian Bibliography I-R

Go Back to the Start of the Bibliography

© Mason B. Meers, Ph.D.