bombifrons x hammondi 285 

 couch i 203, 218, 231, 237, 



254 Fig., 287 

 hammondi 194, 195, 218, 227, 

 23O, 231, 237, 285, 286, 287 

 Sng. 

 hammondi x bombifrons 287 Sng. 

 hammondi multiplicata 286 

 holbrooki 148, 165, 195, 203, 



219, 237 

 hurteri 286, 287 

 intermontanus 195, 287 

 Siren 143 

 Sistrurus 147 

 Sphenodon 145 



Syrrhophus 178, 19O, 192, 196, 

 197, 213, 276 

 marnocki 188 



Taricha 226 



rivularis 218 

 Telmatobius schreiteri 184 

 Teratosc i ncus 147 

 Thamnophis sauritus 204 

 Tomodactylus 178, I90, 191, 192, 



277 



angust i d i g i torum 193> 228, 



257, 276 

 nitidus 190 

 nitidus petersi 190 



Xenopus 157, l62 » 2 35 

 laevis 157 



