4'Ji' MUSTELA. 



Measurements. Total length, 640; tail vertebrae, 210; hind foot, 

 95. Skull: average of six adults; occipito-nasal length, 78.0; zygo- 

 matic breadth, 47. S: intcmrbital constriction, 16.7; \vidth across 

 postorbital processes, 22.5; mastoid breadth, 37.8. 



h. .Miixtrln n in IT! ni mi dbietinoides (Gray). 



Maries americaua var. i. abictinoides Gray, Proc. Zool. Soc., 1865, 



p. io(>. 

 SELKIRK MARTEN. 



Type locality. "Rocky Mountains." 



Geovr. Distr. Interior region of British Columbia, Selkirk, and 

 Gold Mountain Ranges, Canada. 



Color. 'Black brown; ears pale; head grizzled with white hairs, 

 more or less gray ; throat yellow or yellow spotted ; throat spots large 

 or broken up into small spots; the head sometimes with only a few 

 gray hairs, and the throat with only a few distinct small spots." 

 (Gray.) 



Measurements. Total length, 584; tail vertebras, 178; hind foot, 

 87. Skull: basal length, 70; zygomatic breadth, 43: postorbital con- 

 striction, 17. 



c. .Muvti'lii a in I'fi ni mi ln'ii nmlix (Bangs). 



M nstela bnunalis Bangs, Amer. Nat., xxxn, 1898, p. 502, fig. 



M it stela americaua hntnialis Elliot, Syn. N. Am. Mamm., F. C. M. 



Pub., n, 1901, p. 336. Zool. Ser. 

 LABRADOR MARTEN. 



7'v/v totality. Okak, Labrador. 



Geoz.r. Distr. Northern Labrador. 



(I. Mnxt -In iiiii/'i'icnnii m-t'ioxu Osgood. 



M nstela americana actuosa Osgood. X. Am. Faun., No. 19. 1900, 

 p. 43. Elliot, Syn. N. Am. Mamm., F. C. M. Pub., n, IQOI, 

 p. 336. Zool. Ser. 

 ACTIVK MARTKN. 



Type locality. l ? rt Yukon. Alaska. 

 Geogr. Distr. Alaska. Range unknown. 



1019. Mustela nesophila Osgood. 



Mnsli'la ncsofliilii Osgood, N. Am. Faun., No. 21, 1901, p. 33. 

 QUEEN CIIANI.OTTIV ISLAND MARTEN. 



V'v/v loiiililv. Graham Island. < Hicen Charlotte Islands. Britisli 

 Columbia, Canada. 



l. ("liar. Roslrum thick, heavy. 



Skull: basilar length, 73; i>alatal length, 39: post- 



