Allen, E. R.

1937. Florida snake venom experiments. Florida Acad. Sci., 2:7 pp.

Allen, E. R., and Swindell, D.

1948. Cottonmouth moccasin of Florida. Herpetologica, 4:1-16 (first supplement).

Allen, M. J.

1932. A survey of the amphibians and reptiles of Harrison County, Mississippi. Amer. Mus. Novit., 542:1-20.

Anderson, P.

1941. The cottonmouth in northern Missouri. Copeia, 1941(3):178.

1945. New herpetological records for Missouri. Bull. Chicago Acad. Sci., 7(5):271-275.

Anon.

1953. Snake collecting hobby of Colonial Heights lad. Virginia Wildlife, 14-24.

Auffenberg, W.

1963. The fossil snakes of Florida. Tulane Studies Zool., 10(3):131-216, 51 figs.

Bailey, R. M.

1948. Winter mortality in the snake Storeria dekayi. Copeia, 1948(3): 215.

Barbour, R. W.

1956. A study of the cottonmouth, Agkistrodon piscivorus leucostoma Troost, in Kentucky. Trans. Kentucky Acad. Sci., 17(1):33-41, 1 fig.

Blanchard, F. N.

1922. The amphibians and reptiles of western Tennessee. Occ. Pap. Mus. Zool.; Univ. Michigan, 117:1-18.

Bogert, C. M.

1943. Dentitional phenomena in cobras and other elapids with notes on adaptive modifications of fangs. Bull. Amer. Mus. Nat. Hist., 81(3):285-360.

Brattstrom, B. H.

1954. The fossil pitvipers (Reptilia: Crotalidae) of North America. Trans. San Diego Soc. Nat. Hist., 12(3):31-46, 2 figs.

Brown, A. E.

1903. Texas reptiles and their faunal relations. Proc. Acad. Nat. Sci. Philadelphia, pp. 543-558.

Carpenter, C. C.

1958. Reproduction, young, eggs, and food of Oklahoma snakes. Herpetologica, 14:113-115.

Carr, A. F., Jr.

1936. The gulf-island cottonmouths. Proc. Florida Acad. Sci., 1:86-90.

Carr, A. F., Jr., and Carr, M. H.

1942. Notes on the courtship of the cottonmouth moccasin. Proc. New England Zool. Club, July 18, 20:1-6.

Clark, R. F.

1949. Snakes of the hill parishes of Louisiana. Jour. Tennessee Acad. Sci., 24(4):244-261.

Conant, R.

1933. Three generations of cottonmouths, Agkistrodon piscivorus (LacÉpÈde). Copeia, 1933(1):43.

1934. Two rattlesnakes killed by a cottonmouth. Science, 80(2078):382.

1958. A field guide to reptiles and amphibians. Houghton Mifflin Co., Boston, 366 pp.

Cook, F. A.

1962. Snakes of Mississippi. Mississippi Game and Fish Comm., Surv. Bull., ii + 45 pp.

Corrington, J. D.

1929. Herpetology of the Columbia, South Carolina region. Copeia, 1929:58-83.

Cowles, R. B.

1938. Unusual defense postures assumed by rattlesnakes. Copeia, 1938(1):13.

Cowles, R. B., and Bogert, C. M.

1944. A preliminary study of the thermal requirements of desert reptiles. Bull. Amer. Mus. Nat. Hist., 83(5):263-296.

Criley, B. R.

1956. Development of a multivalent antivenin for the family Crotalidae. Pp. 373-380 in Venoms (ed. Buckley, E. E., and Porges, N., Amer. Assoc. Adv. Sci., Publ. No. 44).

Darlington, P. J.

1957. Zoogeography: the geographical distribution of animals. John Wiley and Sons, Inc., New York, xi + 675 pp.

Davis, D. D.

1936. Courtship and mating behavior in snakes. Zool. Series Field Mus. Nat. Hist., 20:257-290, figs. 28-34.

Didisheim, P., and Lewis, J. H.

1956. Fibrinolytic and coagulent activities of certain snake venoms and proteases. Proc. Soc. Exp. Biol. Med., 93(1):10-13.

Ditmars, R. L.

1915. The reptile book. Doubleday, Page and Co., Garden City, N. Y., xxxii + 472 pp.

1945. The reptiles of North America. Doubleday, Doran and Co., Inc., Garden City, N. Y., xvi + 476 pp., 135 pls.

Dowling, H. G.

1951a. A proposed standard system of counting ventrals in snakes. British Jour. Herp., 1(5):97-98, 1 fig.

1951b. A proposed method of expressing scale reductions in snakes. Copeia, 1951(2):131-134.

Dundee, H. A., and Burger, W. L., Jr.

1948. A denning aggregation of the western cottonmouth. Nat. Hist. Misc., Chicago Acad. Sci., 21:1-2.

Edgren, R. A.

1951. The umbilical scar, a sexually dimorphic character in Heterodon platyrhinos. Nat. Hist. Misc., 83:1-2.

Fairley, N. H.

1929. The present position of snake bite and the snake bitten in Australia. Med. Jour. Australia, 1(10):296-313.

Fitch, H. S.

1956. Temperature responses in free-living amphibians and reptiles in northeastern Kansas. Univ. Kansas Publ. Mus. Nat. Hist., 8(7):417-476, 10 figs., 6 tables.

1960. Autecology of the copperhead. Univ. Kansas Publ. Mus. Nat. Hist., 13(4):85-288, pls. 13-20, 26 figs.

Force, E. R.

1930. The amphibians and reptiles of Tulsa County, Oklahoma, and vicinity. Copeia, 1930(2):25-39.

Fox, W.

1948. Effect of temperature on development of scutulation in the garter snake, Thamnophis elegans atratus. Copeia, 1948(4):252-262.

Githens, T. S.

1935. Studies on the venoms of North American pit vipers. Jour. Immun., 29(2):165-173.

Glissmeyer, H. R.

1951. Symposium. A snake den in Tooele County, Utah. Egg production of the great basin rattlesnake. Herpetologica, 7(1):24-27.

Gloyd, H. K.

1933. On the effects of moccasin venom upon a rattlesnake. Science, 78(2010):13-14.

1934. Studies on the breeding habits and young of the copperhead, Agkistrodon mokasen Beauvois. Papers Michigan Acad. Sci., Arts and Letters, 19:587-604.

Gloyd, H. K., and Conant, R.

1943. A synopsis of the American forms of Agkistrodon (copperheads and moccasins). Bull. Chicago Acad. Sci., 7(2):147-170, 16 figs.

Goodman, J. D.

1958. Material ingested by the cottonmouth, Agkistrodon piscivorus, at Reelfoot Lake, Tennessee. Copeia, 1958(2):149.

Guidry, E. V.

1953. Herpetological notes from southeastern Texas. Herpetologica, 9:49-56.

Hall, H. H., and Smith, H. M.

1947. Selected records of reptiles and amphibians from southeastern Kansas. Trans. Kansas Acad. Sci., 49(4):447-454.

Hamilton, W. J., Jr., and Pollack, J. A.

1955. The food of some crotalid snakes from Fort Benning, Georgia. Nat. Hist. Misc., 140:1-4.

Herald, E. S.

1949. Effects of DDT oil solution upon amphibians and reptiles. Herpetologica, 5(6):117-120.

Hickman, C. P.

1922. A northern record for the water moccasin. Copeia, 1922(106):39.

Hurter, J. H.

1897. A contribution to the herpetology of Missouri. Trans. Acad. Sci. St. Louis, 7:499-503.

Jacques, R.

1956. The hyaluronidase content of animal venoms. Pp. 291-293 in Venoms (ed. Buckley, E. E., and Porges, N., Amer. Assoc. Adv. Sci., Publ. No. 44).

Keegan, H. L., and Andrews, T. F.

1942. Effects of crotalid venom on North American snakes. Copeia, 1942:251-254.

Kellogg, R.

1925. Poisonous snakes of the United States. U. S. D. A. Papers (371), 13 pp.

Klauber, L. M.

1941. Four papers on the application of statistical methods to herpetological problems. Bull. Zool. Soc. San Diego, 17:1-95.

1956. Rattlesnakes. Univ. California Press, 2 vols., xxix + 1476 pp.

Klimstra, W. D.

1959. Food habits of the cottonmouth in southern Illinois. Chicago Acad. Sci., Nat. Hist. Misc., 168:1-8.

Laughlin, H. E.

1959. Stomach contents of some aquatic snakes from Lake McAlester, Pittsburgh County, Oklahoma. Texas Jour. Sci., 11(1):83-85.

Lederer, G.

1931. Aus meinem Tagebuch. Wachenschrift fur Aquar. und Terr'kde., 28:651-653.

Lee, H. T.

1964. Letters to the Editor, Texas Game and Fish Mag., 22(3):32.

Lowe, C. H., Jr.

1948. Territorial behavior in snakes and the so-called courtship dance. Herpetologica, 4(4):129-145.

Mansueti, R.

1946. Mating of the pilot blacksnake. Herpetologica, 3:98-100, 1 fig.

Martin, J. R., and Wood, J. T.

1955. Notes on the poisonous snakes of the Dismal Swamp area. Herpetologica, 11(3):237-238.

McCollough, N. C., and Gennaro, J. F., Jr.

1963. Evaluation of venomous snake bite in the southern United States from parallel clinical and laboratory investigations. Jour. Florida Med. Assn., 49(12):959-967.

McIlhenny, E. A.

1935. The alligator's life history. The Christopher Publ. House, Boston, Massachusetts, 117 pp.

Minton, S. A., Jr.

1953. Variation in venom samples from copperheads (Agkistrodon contortrix mokeson) and timber rattlesnakes (Crotalus horridus horridus). Copeia, 1953:212-215.

1954. Polyvalent antivenin in the treatment of experimental snake venom poisoning. Amer. Jour. Trop. Med. and Hyg., 3:1077-1082.

1956. Some properties of North American pit viper venoms and their correlation with phylogeny. Pp. 145-151 in Venoms (ed. Buckley, E. E., and Porges, N., Amer. Assoc. Adv. Sci., Publ. No. 44).

Munro, D. F.

1949. Effect of DDT powder on small cottonmouths. Herpetologica, 5:71-72.

1950. Additional observations on head bobbing by snakes. Herpetologica, 6:88.

Neill, W. T.

1947. Size and habits of the cottonmouth moccasin. Herpetologica, 3:203-205.

1949. Head bobbing, a widespread habit of snakes. Herpetologica, 5:114-115.

1960. The caudal lure of various juvenile snakes. Quart. Jour. Florida Acad. Sci., 23(3):173-200, 2 figs.

Neill, W. T., and Allen, E. R.

1955. Metachrosis in snakes. Quart. Jour. Florida Acad. Sci., 18(3):207-215.

Netting, M. G.

1929. The venom of Sistrurus catenatus. Bull. Antivenin Inst. Amer., 2(4):108-109.

Parrish, H. M.

1959. Poisonous snakebites resulting in lack of venom poisoning. Virginia Med. Month, 86:396-401.

1963. Analysis of 460 fatalities from venomous animals in the United States. Amer. Jour. Med. Sci., 245(2):35-47.

Parrish, H. M., and Pollard, C. B.

1959. Effects of repeated poisonous snakebite in man. Amer. Jour. Med. Sci., 237(3):277-286.

Penn, G. H.

1943. Herpetological notes from Cameron Parish, Louisiana. Copeia, 1943(1):58-59.

Perkins, C. B.

1955. Longevity of snakes in captivity in the United States. Copeia, 1955(3):262.

Pope, C. H., and Perkins, R. M.

1944. Differences in the patterns of bites of venomous and of harmless snakes. Archives of Surgery, 49:331-336.

Rahn, H.

1942. The reproductive cycle of the prairie rattler. Copeia, 1942(4):233-240.

Ramsey, L. W.

1948. Combat dance and range extension of Agkistrodon piscivorus leucostoma. Herpetologica, 4:228.

Richmond, M. D.

1952. Head bobbing in reptiles. Herpetologica, 8:38.

Rosenfeld, S., and Glass, S.

1940. The inhibiting effect of snake bloods upon the hemorrhagic action of viper venoms on mice. Amer. Jour. Med. Sci., 199:482-486.

Schmidt, K. P.

1946. On the zoogeography of the Holarctic region. Copeia, 1946:144-152.

Shaw, C. E.

1948. The male combat "dance" of some crotalid snakes. Herpetologica, 4:137-145.

1951. Male combat in American colubrid snakes with remarks on combat in other colubrid and elapid snakes. Herpetologica, 7(4):149-168.

Smith, H. M.

1956. Handbook of amphibians and reptiles of Kansas. 2nd Edition. Univ. Kansas Mus. Nat. Hist., Misc. Publ., 9:1-356, 253 figs.

Smith, H. M., and Buechner, H. K.

1947. The influence of the Balcones Escarpment on the distribution of amphibians and reptiles in Texas. Bull. Chicago Acad. Sci., pp. 1-16.

Smith, P. W.

1961. The amphibians and reptiles of Illinois. Illinois Nat. Hist. Survey, 28(1):1-298.

Smith, P. W., and List, J. C.

1955. Notes on Mississippi amphibians and reptiles. Amer. Midl. Nat., 53(1):115-125.

Sowder, W. T., and Gehres, G. W.

1963. Snakebites in Florida. Jour. Florida Med. Assn., 49(12):973-976.

Stabler, R. M.

1951. Some observations on two cottonmouth moccasins made during 12 and 14 years of captivity. Herpetologica, 7:89-92.

Stahnke, H. M.

1953. The L-C treatment of venomous bites and stings. Amer. Jour. Trop. Med. and Hyg., 2(1):142-143.

1954. The L-C method of treating venomous bites and stings. Pois. Anim. Res. Lab., Arizona State Coll., 28 pp.

Stejneger, L.

1895. The poisonous snakes of North America. Smithsonian Inst., U. S. Nat. Mus., 1893:337-487, pls. 1-19, figs. 1-70.

Stimson, A. C., and Engelhardt, T. H.

1960. The treatment of snakebite. Jour. Occ. Med., 2(4):163-168.

Sutherland, I. D.

1958. The "combat dance" of the timber rattlesnake. Herpetologica, 14(1):23-24.

Swanson, P. L.

1946. Effects of snake venoms on snakes. Copeia, 1946(4):242-249.

Swaroop, S., and Grab, B.

1956. The snakebite mortality problem in the world. Pp. 439-466 in Venoms (ed. Buckley, E. E., and Porges, N., Amer. Assoc. Adv. Sci., Publ. No. 44).

Swartzwelder, J. C.

1950. Snake-bite accidents in Louisiana with data on 306 cases. Amer. Jour. Trop. Med., 30(4):575-589.

Tinkle, D. W.

1962. Reproductive potential and cycles in female Crotalus atrox from northwestern Texas. Copeia, 1962(2):306-313.

Trowbridge, A. H.

1937. Ecological observations on amphibians and reptiles collected in southeastern Oklahoma during the summer of 1934. Amer. Midl. Nat., 18(2):285-303.

VolsØe, H.

1944. Structure and seasonal variation of the male reproductive organs in Vipera berus (L.). Spolia Zool. Mus. Hauniensis V. Reprint, Copenhagen, pp. 1-172.

Wharton, C. H.

1960. Birth and behavior of a brood of cottonmouths, Agkistrodon piscivorus piscivorus, with notes on tail-luring. Herpetologica, 16:125-129.

Willson, P.

1908. Snake poisoning in the United States: a study based on an analysis of 740 cases. Arch. Int. Med., 1(5):516-570.

Wolff, N. O., and Githens, T. S.

1939a. Record venom extraction from water moccasin. Copeia, 1939(1):52.

1939b. Yield and toxicity of venom from snakes extracted over a period of two years. Copeia, 1939(4):234.

Wood, J. T.

1954a. The distribution of poisonous snakes in Virginia. Virginia Jour. Sci., 5(3):152-167, 4 maps.

1954b. A survey of 200 cases of snake-bite in Virginia. Amer. Jour. Trop. Med. and Hyg., 3(5):936-943.

Wood, J. T., Hoback, W. W., and Green, T. W.

1955. Treatment of snake venom poisoning with ACTH and cortisone. Virginia Med. Month, 82:130-135.

Wright, A. H., and Wright, A. A.

1957. Handbook of snakes of the United States and Canada. Comstock Publ. Assoc., Cornell Univ. Press, 2:ix + 565-1106 pp.

Yamaguti, S.

1958. Systema helminthum. Interscience Publ., Inc., New York, 3 vols., 5 parts, 1:xi + 1575 pp., 2:vii + 860 pp., 3:1261 pp.

Yerger, R. W.

1953. Yellow bullhead preyed upon by cottonmouth moccasin. Copeia, 1953(2):115.

Transmitted June 20, 1966.

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