ree ALLEN — CHILONYCTERIS TORREI 
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locality, but Miller in 1902 (Proc. Biol. Soc. Washington, vol. 15, 
p. 249) recorded specimens from the Isthmus of Tehuantepec. 
Dr. J. A. Allen in 1911 considered these as probably identical 
with C. personata from Venezuela. 
The almost total lack of a transverse fleshy ridge on the muzzle 
behind the nose is a character, so far as known, peculiar to C. 
macleayti and its races; and, together with the form of the nose 
pad, it would be a good clue to possible relationship, should a 
continental species be found in which these structures are similar. 
EXPLANATION OF THE PLATE. 
Figure 1. Nose pad of Chilonycteris torrei, X 4.5. 
Figure 2. Nose pad of Chilonycteris macleayti, X 4.5. 
Figure 3. Ear of C. torrei, to show its narrowness and the denticles on 
the inner margin, X 3.5. 
Figure 4. Har of C. macleayit, X 3.5. 
