1232 REPORT OF NATIONAL MUSEUM, 1898. 



SAURIA. 

 Sceloporus siniferus Cope. 

 Sceloporns horridus Wiegmann. 

 Sceloporus ruhrUientris Giintber. 

 Sceloporus pyrrhocephalus Cope. 

 Sceloporus omiltcmanus Giintber. 

 Sceloporus dmjesii Bocoiirt. 

 Sceloporus hullerii Bouleiiger. 

 Sceloporus heterolepis Boulenger. 

 Cnemidophorus deppei lineatissimus Cope. 

 Eumeces triaspis Cope. 



SERPENTES. 



Pseudoficimia frontalis Cope. 



SympJiolis lippiens Cope. 



' Atr actus chalyha'usW&gler. 



Atractus omiltemanus Giintber. 



Adelophis copei Duges. 

 . Rhadina'a, laureata Giintber. 



Uutcenia (jodmanii Giintber. 



CJdonactis miclioacanensis Duges. 



Coniophanes grammophrys Duges. 



Coniopliancs lateritius Cope. 



Conophis vittatus Peters. 



Himantodes gemmistratus latistratus Cope. 



Sihon personatum Cope. 



Manolepis nasutus Cope. 

 Of tbe above species tbere are found in the Tierra Caliente: 



Sceloporiis siniferus Cope. 



Sceloporus horridus Wiegmann. 



Sceloporus pyrrlioceplmlus Cope. 



Conophis vittatus Peters. 



Sihon personatum Cope. 



Manolepis nasutus Cope. 

 And in the region south to Costa Rica: 



Hypopaclius variolosus Cope, 



Himantodes gemmistratus Cope. 

 Tbe Austroccidental district shares with the Austrocentral tbe fol- 

 lowing : 



SALIENTIA. 



Bufo compactilis Wiegmann. 



Hyla eximia Baird. 



Bana pipiens austricola Cope. 



Cnemidophorus guttatus Baird and Girard. 



Sceloporus scalaris Wiegmann. 



Phrynosoma orlnculare Wiegmann. 



AnoUs nebulosus Wiegmann. 



