




315. 
316. 
317. 
318, 
319. 
320. 
dal. 
322. 
323, 
324, 
325, 
326, 
328, 
329, 
330. 
331, 
332, 
333, 
334. 
335, 
336. 
337. 
NORTH AMERICAN REPTILIA AND BATRACHIA. 19 
TROPIDONOTUS COMPSOLZ:MUS Cope. 
Florida Water Snake. 
TROPIDONOTUS COMPRESSICAUDUS KENNICOTT. 
Flat-tailed Water Snake. 
TROPIDONOTUS USTUS Cope. 
Yellow Water Snake. 
TROPIDONOTUS FASCIATUS LINN. 
Banded Water Snake. 
TROPIDONOTUS SIPEDON SIPEDON (LINN.) COPE. 
Water Snake; Water Moccasin. 
TROPIDONOTUS SIPEDON WOODHOUSEHII (Linn.) Cope. 
Woodhouse’s Water Snake. 
TROPIDONOTUS SIPEDON COUCHI (Linn.) Cope. 
Couch’s Water Snake. 
TROPIDONOTUS SIPHDON ERYTHROGASTER (LINN.) COPE. 
Red-bellied Water Snake. 
TROPIDONOTUS TAXISPILOTUS HOLBROOK. 
Brown Water Snake. 
TROPIDONOTUS RHOMBIFER HALLOWELL. 
Holbrook’s Water Snake. 
TROPIDONOTUS CYCLOPIUM Dum&rIL and BIBRON. 
Water Snake. 
HELICOPS ALLENI Garman. 
Allen’s Snake. 
. HETERODON PLATYRHINUS PLATYRHINUS (LaTREILLE) YARROW. 
Hog-nose Snake; Blowing Viper. 
HETERODON PLATYRHINUS ATMODES (LaTREILLE) COPE. 
Black Hog-nose Snake. 
HETERODON PLATYRHINUS NIGER (LATREILLE) YARROW. 
Black Viper; Spreading Adder. 
HETERODON SIMUS SIMUS (Linn.) COPE. 
Sand Viper. 
HETERODON SIMUS NASICUS (Linn.) Cope. 
Western Hog-nose Snake, 
HETERODON SIMUS KENNERLYI (Liyn.) Covrs and Yarrow. 
Kennerly’s Hog-nese Snake. 
CHARINA BOTTA: BLAINVILLE. 
Botta’s Worm Snake. 
CHARINA PLUMBEA Barrp and GIRARD. 
Lead-colored Worm Snake. 
LICHANURA TRIVIRGATA Cope. 
Three-lined Boa. 
LICHANURA MYRIOLEPFIS Cop. 
Many-scaled Boa. 
LICHANURA ROSEIFUSCA Copn. 
Rosy Boa. 
