72 BULLETIN 32, UNITED STATES NATIONAL MUSEUM. 



Spilotes corais Cuvier; Coluber corais Cuvier; Spilotcs corals Diim. Ribr., vii,p.223; 

 Giiather, Catal., 1858, p. 98; Cope, Jouru. Acad. Phila., 1875, p. 157. 



Subspecies melanurus Duni. et Bibr. ; Sjrilotcs melanurun Dam. et Bibr., vii, 224. 

 Panama, Brnnsford ; Sau Josd and Talamauca, Costa Rica, Gahh ; W. Tehuantepec, 

 Samichrast ; Yucatan, Schoit ; Tuxpan, Lincecum; Colima, Xantus; Vera Cruz (Mi- 

 rador), iSartorius ; Belize, ? 



Subspecies erebennus Cope, Jouru. Acad, Phila., 1875, p. 135; Sjyilotes erebennus 

 Cope, Proc. Acad. Phila.. 18(30, p. 564. 

 Guanajuato, Dii/jes; Jalapa, Comision Geogrdfica. 

 Spilotes deppei Duni. Bibr. ; EhipUls deppei Dum. et Bibr., vii, 2G8; Arizona jani Cope, 

 Proc. Acad. Phila., 18GU, p. 369 ; Pityophis deppei Jan. 



Buena Vista, Coach; Guanajuato, l>M^es; Sau Jos6 Acateno, Vera Cruz, Comision 

 Geogrdfica. 



Spilotes lineaticollis Cope ; Arizona UueaticolUs Cope, loc. cit., 18G1, p. 300. 

 Southern Mexican Plateau, Sartoriits. 



Rhinechis Micahelles. 



Dum.Bibr. Erp. G<5n.,vii,p. 227; Giinther, Catal. Brit. Mus., 1868, p. 85 ; Arizona Ken- 



nicott, U. S. Mex. Bound. Surv., ii. Reptiles, p. 18, 1859. 

 Rhinechis elegans Kenuicott; Cope, Proc. Amer. Philos. Soc.,1885, p. 284; Arizotia 



elegans Kenn., loc. cit., p. 18, pi. 13 ; PHyophis elegans Cope, Check-list Batr. Rept. 



N. Amer., p. 39. 

 City of Chihuahua, Wilkinson. 



Pityophis Ilolbrook. 

 N. Amer. Herp., 1842, i\^ p. 7 ; Cope, Check-list Batr. Rept. N. Amer., 1859, 

 Pityophis vertebralis Blaiuville, Cope, Check-list Batr. Rept, N. Amer., 1875, 39; 

 P. hamatois Cope, Proc. Acad. Phila., 1860, p. 342. 

 Cape St. Lucas, Lower California, Xantus. 

 Pityophis sayi Schleg. 



Subspecies mexicanus ; Pityophis mexicanus Dum. et Bibr., vii, p, 236. 

 Colima, Xantus ; City of Chihuahua, IVilkinson. 



Salvadora Baird aud Girard.* 



Catal. Serp.N. Amer., 1853, p. 104, nee. Linnaji ; hiuc Phimothyra Cope, Proc. Acad, 



Phila., 1860, 566. 

 Salvadora mexicana Dum, et Bibr. ; Giii«thcr, Am. Mag-. Nat. Hist. 1863, xii, 349. 

 Zamenis mexicanus Dum. et Bibr., Erp. Gen., vii, p. 695; Lytorhynchus mexicanus 

 Cope, Proc. Amer. Philos, Soc, 1879, 266. 

 Colima, Xantus. 

 Salvadora bairdii Jan; Salvadora bairdii .Jan, Icouografia degli Ofidi., tab. iii, 

 lig. 2; Phimothyra bairdi Cope, 

 Jalapa, Pease; Guanajuato, Duqes ; Orizaba and \V. Tehuantepec, Samichrast; 

 S. of Chihuahua, Polls. 

 Salvadora grahami^ Baird. and Girard, Catal., ji. 104 ; Phimothyra grahamia Cope. 

 Lower California, Xantus ; Guaymas, Cragin; Batopilas, and Oliibuahua, JVillinson. 

 Salvadora decurtata Cope ; Phimothyra decurtata Cope, Proc. Acid. Phila., 1868, 

 p. 310. 

 Lower California, Xantus, Belding. 



* The name Salvadora was given by Linnijens to a gonns of plants, Lenoe I gave the present genna 

 another name, as above cited. However, I think that while duplication of names in zoology is inad- 

 miaaible, it is not iicccssiii y to require tliat names used in the vegetable kingdom should always differ 

 from those given to animals. I therefore now use the name of Baird and Girard. 



