CHROTOPTERUS 
ver\ 
malle 
0? Ab 
( 
brown: 
Wi 
third 
mall anc 
r than t 
paler 
ror 7) 
USUMUPCHL 
nnger, I 
136, 
No 4 
wice nat, size Ni 
CHROTOPTERUS AURITUS, 
Field Columbian Mu 
FIG 
se view enlarged 6 times 
about on a level with the gum; 
ie first 
ove dark brown, base of hairs whitish 
at base 
Total leneth, 106.6: forearm, 85 
letacarpal, 58.4; fourth finger, metacarpal 
beneath 
thumb 
,2 
) 
ry 
iL \ 
econd lower premolat 
