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JOURNAL OF MAMMALOGY 
summer of 1893 (J. A. Allen, 1895, p. 247) ; and Attwater took one at 
Cubbra Springs, 18 miles west of San Antonio, Texas, in the early 
summer of 1891 (J. A. Allen, 1896, p. 71). I am unable to distinguish 
Camp’s Huachuca specimen, or Huber’s Las Cruces females, from others 
taken in eastern United States. 
Corynorhinus rafinesquii pallescens Miller 
PALLID LUMP-NOSED BAT 
Colonies of these big-eared bats seem to be scattered and of relatively 
few individuals. Mr. Huber did not obtain the species at all during 
his stay of several months in New Mexico. In Arizona, however, 
Mr. W. W. Brown secured a female, September 30, in the Huachuca 
Mountains, and Mr. Camp collected fourteen of both sexes in the 
same range at different dates between March 28 and May 11, alti- 
tudes varying from 5200 to 7800 feet. Of twelve taken February 7, 
in the Oro Blanco Mountains, Arizona, (4600 feet) all but two were 
females. A similar disproportion of sexes in the colonies, one way or 
the other, is recorded by Mrs. Grinnell in her excellent summary of 
the habits of this species in California. 
Antrozous pallidus (Le Conte) 
PALLID BAT 
In late July, Mr. Huber found well-grown young in colonies of this 
species at Las Cruces and Mesilla Park, New Mexico. At the former 
locality, five adult females and nine young were taken July 16 from 
behind the window casing of an abandoned sanitarium; and four days 
later at Mesilla Park, seven adult females and five young were captured 
from a colony of some 200, living in the spaces above the doors of an 
old alfalfa barn. The young bats were nearly full grown but in color 
the back is more dusky than in the adults, and the buffy tinge is lack- 
ing. The absence of adult males in the catch may indicate that they 
were keeping apart at this season. Mrs. Grinnell records a similar 
segregation on the part of the Pacific pallid bat in California. Mr. 
Huber also captured on June 8, at Bevino, an adult female, the only 
one apparently, in a large colony of free-tailed bats inhabiting a crevice 
above a barn door. 
