CHECKLIST OF THE SNAKES OF MEXICO 29 



♦SCAPHIODONTOPHIS CARPICINCTUS Taylor and Smith 



Scaphiodontophis carpicinctus Taylor and Smith, Univ. Kansas Sci. Bull., vol. 

 29, 1943, fig. 6, pi. 22, fig. 1, map fig. 4. 



Type.—U.S.^M. No. 110411. 

 Type locality. — Pieclras Negras, Guatemala. 



Range. — ^Atlantic foothills of Guatemala and undoubtedly of Chi- 

 apas (laiown only from the type locality). 



SCAPHIODONTOPHIS CYCLURUS Taylor and Smith 



Scaphiodontophis ci/cJtirns Tatlor and Smith, Univ. Kansas Sci. Bull., vol. 

 29, 1943, fig. 7, pp. 318-320, pi. 22, fig. 2, map fig. 4. 



Type.—E. H. Taylor-H. M. Smith Coll. No. 23618. 

 Type locality. — Cuautlapan, Veracruz. 



Range. — Known only from the type locality and from Jicaltepec, 

 Veracruz. 



SCAPHIODONTOPHIS NOTHUS Taylor and Smith 



Scaphiodontophis nothus Taylor and Smith, Univ. Kansas Sci. Bull., vol. 29, 

 1943, pp. 320-322, fig. 8, pi. 23, fig. 2, map fig. 4. 



Type.— V.S.^.M. No. 110412. 



Type locality. — Potrero Viejo, Veracruz. 



Range. — Known only from the type locality. 



SCAPHIODONTOPHIS SUMICHRASTI (Bocourt) 



Renicognathus sumichrasti Bocoubt, Mission scientifique au Mexique et dans 

 1' Am6rique centrale. Kept., livr. 10, 1886, pp. 628-630, pi. 41, fig. 5. 



Scaphiodontophis sumichrasti Taylor and Smith, Univ. Kansas Sci. Bull., vol. 

 29, 1943, pp. 307-309. 



Type. — Mus. Hist. Nat. Paris. 

 Type locality. — Cacoprieto, Oaxaca. 

 Range. — Known only from the type locality. 



Subfamily Colubrinae Cope 



Colubrinae Cope, Amer. Nat., vol. 27, 1893, p. 480. — Dunn, Bull. Antivenin Inst. 

 Amer., vol. 2, 1928, p. 20.— Bogert, Bull. Amer. Mus. Nat. Hist., vol. 77, 1940, 

 pp. 8-11.— Smith, Proc. Rochester Acad. Sci., vol. 8, 1942, pp. 178-179. 



Xenodontinae Cope, Trans. Amer. Philos. Soc, vol. 18, 1895 (1896), pp. 200, 201 

 (type, Xenodon Boie). — Dunn, Bull. Antivenin Inst. Amer., vol. 2, 1928, p. 20. 



Type. — Coluber Linnaeus. 



Genus ADELPHICOS Jan 



Adelphicos Jan, Arch. Zool. Anat. Fis., vol. 2, 1862, p. 18.— Smith, Proc. Rochester 



Acad. Sci., vol. 8, 1942, pp. 175-195, figs. 1-6 (revision). 

 Rhegnops Cope, Proc. Acad. Nat. Sci. Philadelphia, vol. 18, 1866, pp. 128^129 



(type, R. visoninus Cope). 

 584960—45—2 



