MEXICAN SNAKES AND QROCODILIANS SMITH 



401 



ruins of one of the Mayan buildings. Scale rows 23-23-19 : ventrals 

 145; caudals 30; supralabials 9-9; infralabials 11-11; two preoculars 

 (or three, but the middle very minute, not reaching orbit) ; three 

 suboculars; two postoculars; 17 bands on body; female. 

 The Museum has no other northern specimens of the species. 



*BOTHROPS NUMMIFER (Riippell) 



The Museum has eight specimens, from Mirador (No. 6371) and 

 Orizaba (Nos. 61993-7), Veracruz, and "Veracruz" (Nos. 25044-5). 

 Other specimens examined are from Zacualtipan, Hidalgo (A.N.S.P. 

 No. 14768), and Necaxa, Puebla (U.M.M.Z. 63942) ; five bear no locality 

 (A.N.S.P. 7245-9). 



*BOTHROPS UNDULATUS (Jan) 



The Museum has five specimens, from Orizaba, Veracruz (No. 

 6319) , Omilteme, Guerrero (Nos. 46345-6, 46348), and Oaxaca, Oaxaca 

 (No. 46466). 



♦BOTHROPS YUCATANICUS (Smith) 



The Museum has a single specimen, the type (No. 46571), from 

 Chichen Itza, Yucatan. 9 



9 Smith, 1041g. pp. 62-63. 



