brevirostris (Poey) . Bull. Mar. Sci., 22/2): 251-283. 



Bigelow, H.B. and W.C. Schroeder, 1948. Fishes of the Western North Atlan- 

 tic. Part 1: Sharks. Mem. Sears Found. Mar. Res. I: 58-576. 



Budker, P., 1938. Les cryptes sensoriels cutanes des plagiostomes. Ann. 

 Inst. Oceanog., 18: 207-288. 



Bullis, H.R., Jr., 1961. Observations on the feeding behavior of white- 

 tip sharks on schooling fishes. Ecology, 4_2(1) : 194-195. 



Church, R., 1961. Shark attack. Skin Diver, June, pp. 30-31. 



Clark, E. , 1959. Instrumental conditioning of lemon sharks. Science, 136: 

 217-218. 



, 1963. The maintenance of sharks in captivity, with a report on 



their instrumental conditioning. IN: Sharks and Survival, P.W. Gilbert, 

 (Ed.), D.C. Heath and Co., Boston, pp. 115-149. 



, 1974. The Red Sea's sharkproof fish. National Geographic, 146(5): 



718-727. 



, and S. Chao, 1972. A toxic secretion from the Red Sea flatfish 



Pardachirus marmoratus . Scientific Newsletter NO. 2, Hebrew University, 

 Jerusalem, Marine Biology Laboratory, Eilat. 



, and K. von Schmidt, 1965. Sharks of the central Gulf Coast of 



Florida. Bull. Mar. Sci., L5(l) : 13-83. 



Clarke, T.A., 1971. The ecology of the scalloped hammerhead shark, Sphyrna 

 lewini, in Hawaii. Pacific Sci., 25/2): 133-144. 



Collette, B.B. and F.H. Talbot, 1972. Activity patterns in coral reef 



fishes, with emphasis on nocturnal-diurnal change over. Nat. Hist. Mus. 

 of Los Angeles County, Sci. Bull., 14: 98-124. 



Davies, D.H., 1964. About sharks and shark attack. Routledg and Kegan 

 Paul Ltd., London, 237 pp. 



, and G.D. Campbell, 1962. The aetiology, clinical treatment of shark 



attack. Jour. Royal Naval Medical Service, 4_8(3): 110-135. 



-, J. P. A. Lochner and E.D. Smith, 1963. Preliminary investigations on 

 the hearing of sharks. Oceanogr. Res. Inst. (South Africa), Investi- 

 gational Rept. No. 7, 10 pp. 



, and L.S. Joubert, 1967. Tag evaluation and shark tagging in South 



African waters, 1964-1965, pp. 111-140, IN: P.W. Gilbert, R.F. Math- 

 ewson and D. Rail (Eds.), Sharks, Skates and Rays. Johns Hopkins 

 Press, Baltimore. 



DeGroot, J., 1967. Organization of hypothalamic feeding mechanisms. IN: 

 Handbook of Physiology, The Alimentary Canal, Vol. 1, Amer. Physiol. 



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