8() 



FRoas. 



Bana temporaria cantabrigensis. 

 Bana sepfentrionaJis. 



Salamandeks. 

 'Desmognathus ochrophaea. 

 Desmognathus nigra. 

 Spelerpes ruber, 

 tipelerpes bilineaius. 

 • tipelerpes longicauda. 



This fauna extends south along the crests of the Allegheuies, where 

 we find the catamount, snow-bird, red-squirrel, and brook-trout {Salmo 

 fontmalis), and Desmognathus ochrophaea., as far as Georgia. 



Several mammals are restricted in northward range by the boundary 

 of this fauna; such are the bufialo, raccoon, skunk, wild-cat, panther, 

 star-nosed mole, etc. ; and the moose, caribou, wolverine, and fisher do 

 not range, according to J. A, Allen, south of it. 



VP. Species confined to the Canadian district, or nearly so : 



TJrodela. 

 Amblystoma jeffersonianum laterale. 



Anura. 



Bufo lentiginosus fowlerii. 



Rana septentrionalis. 



Eana temporaria cantabrigensis. 



In the Hudsonian district there are no reptiles, and the fresh waters 



begin to present various new species of Salmo and Coregonus (trout and 



white-fish). The catamount, fisher, ermine, black-bear, red-squirrel, 



ground-hog, etc., do not range north of it. The following singing-birds 



breed there: 



Anthus ludomcianus. 



Saxicola oenantke. 



Ampelis garrula. 



Aegiothus linaria. 



Flectrophanes lapponica. 



Plectrophanes nivalis. 



Plectrophanes picta. 



Leucosticte tephrocotis. 



The first and last two are the only species not also found in Europe. 

 Numerous waders and swimming-birds breed in this region, the whole 



