122 PROCEEDINGS OF THE ACADEMY OF [April, 



long antedates Collett's designation of Vipera ferus and has the good 

 fortune to preserve both the long established family names Coluhridce 

 and Viperidce. 



Salvadora B. and G. (Cat. No. Am. Serp., 104, 1853). 



Type Salvadora Grahamke B. and G. By original designation. 

 = Phimothyra Cope (1860). Same type. 

 Phyllorhynohus Stejneger (Proc. U. S. Nat. Mus.. 1890, p. 151). 



Type PhyUorhynchus hrowni Stej. By original designation. 



Opheodrys Fitzinger (Syst. Kept., 26, 1843). 



Type Herpetodryas cestivus Schl. By original designation. 



< Le pto phis BeW (1826) . Type Leptophis ahwtuUa. 



<; Cydophis Gunther (1858). Type Herpetodryas tricolor. 



Liopeltis Fitzinger (Syst. Kept., 26, 1843). 



Type Herpetodryas tricolor Schl. By original designation. 



> Chlorosoma B. and G. (1853). Type Coluber vernalis DeKay. 

 Contia B. and G. (Cat. No. Am. Serp., 110, 1853). 



Type Contia mitis Bd. By original designation. 



Pseudoficimia Bocourt (Miss. Sci. au Max., 572, 1883) 



Monotype Pseudoficimia pulchra Boc. 



Conopsis Giinther (Cat. Sn. Br. Mus., 6, 1858). 



Monotype Conopsis nasus Giinth. 



Toluca Kennicott (U. S. and Mex. Bound. Surv., 23, 1859). 



Monotype Toluca lineata Kenn. 



DiadopMs B. and G. (Cat. No. Am. Serp., 112, 1853). 



Type Coluber punctatus Linn. By original designation. 



Lampropeltis Fitzinger (Syst. Rept.,25, 1843). 



Type Herpetodryas getulus Schl. By original designation. 



= Ophibolus B. and G. (1853). Type Coronella sayi Holb. 



> Osceola B. and G. (1853). Type Calamaria elapsoiclea Holb. 



Stilosoma A. Brown (Proc. Acad. Nat. Sci. Phila., 199, 1890). 



Monotype Stilosoma extenuatum A. Brown. 



CarphopMs Gervais (Diet. Hist. Nat. d'Orbigny, III, 191, 1843). 



Monotype Coluber amoenus Say. 



> Carphophiops Gervais (1843). Type C. vermifortnis. 

 = Celuta B. and G. (1853). Type Coluber amoejius Sav. 



= Brachyorros Holbrook (1842). Same type. Not of Boie (1827). 



Faranoia Gray (Zool. Misc., p. 68, 1842). 



Monotype Farancia Drummondi Gray (= Coluber abaciirus Holb.). 



Abastor Gray (Cat. Sn. Br. Mus., p. 78, 1849). 



Monotype Helicops erythrogrammus Wagler. 



