184 PROCEEDINGS OF THE ACADEMY OF [1893. 



Eutaenia leptoeephala. 

 Eutaenia sirtalis pickeringii. 

 Eutaenia elegans lineolata. 



ARID REGION. 



Spea hammondii intermontana. 

 Pityophis sayi bellona. 

 Eutaenia sirtalis parietalis. 

 Crotalus confiuentus lucifer. 



ROCKY MOUNTAINS. 



Rana temporaria pretiosa. 

 Eutaenia sirtalis parietalis. 

 Eutaenia sirtalis trilineata. 

 Eutaenia elegans lineolata. 

 Eutaenia elegans vagrans. 



THE PLAINS. 



Rana virescens. 



Bujo columbiensis was sent from the coast and from the Rocky- 

 Mountain region. It occurs also in the arid region in Oregon. 

 Eutaenia sirtalis parietalis has the same distribution. 



Amblystoma maerodactylum has not been previously recorded from 

 Brilish Columbia, although its occurrence at Puget Sound would 

 lead us to expect it. 



