Abstract
The American crocodile, Crocodylus acutus, inhabits a coastal, estuarine environment; its Atlantic distribution has included all the major islands of the West Indies, the Atlantic coastal lowlands from the southern coasts of Florida, and from Tamaulipas in Mexico to Venezuela (Campbell and Winterbotham, 1985; Schmidt and Ingor, 1957; Minton and Minton, 1973). The lemon shark, Negaprion brevirostris, frequents this same coastal, estuarine environment (Springer, 1938, 1940; Gruber, 1982).
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References
Baldridge, H.D., 1990, Shark repellent: not yet, maybe never, Milit. Med., 155: 358–361.
Burghardt, G.M., and Greene, H.W., 1988, Predator similation and duration of death feigning in neonate hognose snakes, Anim. Behay., 36:1842–1845.
Campbell, G.R., and Winterbotham, A.L., 1985, “ The Natural History of Crocodilians with Emphasis on Sanibel Island’s Alligators”, Sutherland Press, Ft. Myers, FL, 154–156.
Cott, H., 1961, Scientific results of an inquiry into the ecology and economic status of the Nile crocodile (Crocodilus niloticus) in Uganda and Northern Rhodesia, Trans. Zool. Soc. London., 4: 295.
Daniel, J.C., 1983, “The Book of Indiar. Reptiles”, Bombay Natural History Society, Bombay.
Fuhrhop, J., and Smith, K., 1975, in: “Forphyrins and Metalloporphyrins”, K. Smith, ed., Elsevier, Amsterdam.
Gallup, G.G., 1974, Animal hypnosis: Factual status of a fictional concept, Psychol. Bull., 21:836–853.
Gallup, G.G., and Maser, J.D. 1977, Tonic immobility: evolutionary underpinnings of human catalepsy, in “Psychopathology: Experimental Models”, J.B. Maser and M.E. Seligman, eds., Freeman, San Francisco, 334–357.
Gruber, S.H., 1982, Role of the lemon stark, Negaprion brevirostrís (Poey) as a predator in the tropical marine environment: A multidis-ciplinary study, Fla. Scient., 45: 46–75.
Gruber, S.H., 1983, Protocols for a behavioral bioassay in “Shark Repellents from the Sea,” B. Zahuranec, ed., AAAS Westview Press Co, 91–115
Gruber, S.H., Nelson, D.R. and Morrissey, J.F., 1988, Patterns of activity and space utilization of lemor sharks, Negaprion brevirostris, in a shallow bahamian lagoon, Bull. Mar. Sci., 43: 61–76.
Hutton, J., 1987, Growth and feeding ecology of the Nile crocodile, J. Aním. Ecol., 56:25–38.
Killilea, S.D. and O’Carra, P., 1978, Improved unidimensional thin-layer chromatographic system for the identification of bílin degradation products, J. Chromatogr., 166: 338–340.
King, W., 1987, Changing outlook for crocodiles, Species (Newsletter SSC), 10: 38–39.
Messel, H., Vorlicek, G.C., Wells, A.J., and Green, W.J., 1981, “Survey of the Tidal River Systems in the Northern Territory of Australia and their Crocodile Populations”, Pergamon Press, Brisbane.
Minton, S. and M. Minton., 1973, “Giant Reptiles”, Scribners, New York, 50–65.
Nixon, A. and Gruber, S.H., 1988, Diel metabolic activity patterns of the lemon shark, Negaprion brevirostris, J. Exp. Zool., 248: 1–6.
Pettersen, J., 1980, Adv. Mass Spectro. 8B: 1291–7.
Pivik, R.T., Sircar, S. and Braun, C., 1981, Nuchal muscle tonus during sleep, wakefulness and tonic immobility in rabbits, Phys. Behay., 26:13–20.
Schmidt, K. and Ingor, R., 1957, “Living Reptiles of the World”, Hamish-Hamilton, London, 47–68.
Springer, S., 1938, Notes on the sharks of Florida, Proc. Fla. Acad. Sci., 3: 9–41.
Springer, S., 1940, The sex ratio and seasonal distribution of some Florida sharks, Copeia, 3: 188–94.
Watsky, M. A., and Gruber, S.H., 1990, Induction and tonic immobility in the lemon shark, Negaprion brevirostris, Fish Physiol. Biochem., 8:207–210.
Webb, G.J. and Manolis, G., 1988, “Australian Saltwater Crocodiles”, C. Webb, Australia, 33.
Worrell, E., 1964, “Reptiles of Australia”, Angus and Robertson, Sydney.
Wright, D.E. and Moffat, L.A., 1985, Morphology and ultrastructure of the chin and cloacal glands of juvenile Crocodylus porosus (Reptilia, Crocodilia), in:“Biology of Australasia Frogs and Reptiles”, G. Gigg, R. Shine, and H. Ehmann, eds., Surrey Beatty and Sons, Australia.
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© 1992 Springer Science+Business Media New York
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Rasmussen, L.E.L., Schmidt, M.J. (1992). Are Sharks Chemically Aware of Crocodiles?. In: Doty, R.L., Müller-Schwarze, D. (eds) Chemical Signals in Vertebrates 6. Springer, Boston, MA. https://doi.org/10.1007/978-1-4757-9655-1_53
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DOI: https://doi.org/10.1007/978-1-4757-9655-1_53
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