Fes., 1912. Mammats oF ILLINOIS AND WISCONSIN — Cory. 377 
myself have examined the Kennicott Weasel from northern Illinois, 
and agree that it is an immature noveboracensis and not cicognanii.”’ 
The habits of this species are practically the same as those of the 
New York Weasel. 
Specimens examined from Illinois, Wisconsin and adjoining states: 
Wisconsin — Tomahawk Lake, 1; (M. P. M.) Eagle River, Vilas Co., 
t; (O. C.) St. Croix River, Douglas Co., 1; Racine Co., 2; Mercer, 
Iron Co., 4; Fox Lake, Iron Co. (skull), 1; Langlade Co. (skulls), 3; 
Colfax, Dunn Co. (skulls), 6; Fisher Lake, Iron Co., 2; (S. C.) 
Beaver Dam, Dodge Co., 2= 23. 
Minnesota — Ft. Snelling, 1; Aitken, 12=13. 
TUT Tir tl | | 1 eS ae 
pay paasitten = 7 
5 TH 
/ oe PASE RAs ae Sn i 
; p / g g 
‘€, 7 
( Wa 
S. DAK. WA ; 
x fe An ne 
\ 2 ‘ yor 
tOWA Pp 
NEBR. , 
OHIO Te 
ILL. |IND cS ep). v7 
‘bo WILLA, 
KANS. Mo. Putorius cicognani 
Te 
es 
‘i N.C. ? P. c. richardsoni 
NN. 
OKLA. (ae 
ARK. Z s. ©. Area of intergradation| 
Map illustrating supposed range of Bonaparte’s Weasel (Putorius cicognanii) and the southern 
portion of the range of Richardson's Weasel (P. c. richardsoni) in eastern North America. 
Putorius cicognanii (Bonap.). Type locality — Northeastern North America. 
Description as previously given. 
Putorius c. richardsoni (Bonap.). (Charlesw. Mag. Nat. Hist., II, 1838, p. 38.) 
Type locality — Fort Franklin, Great Bear Lake, British Columbia. Similar 
to cicognanit but larger; audital bulle larger. 
