168 MURIDZ,—-STEATOMYS. 
ABROTHRIX. 
The Lona-narrep Movsr. Abrothrix longipilis. 
Waterhouse, Voy. of the Beagle, Mamm. p. 55. pl. 38. figs. 6 4, 6 8 
(molar teeth). 
a, b,c. Skulls. Chili. From Mr. Bridges’ Collection. 
The Sanp Mouse. Abrothrix arenicola? 
a, b,c. Skulls. From Mr. Bridges’ Collection. 
The Dusky Movsr. Abrothrix obscurus. 
*a, *6, Skulls. Chili. From Mr. Bridges’ Collection. 
The Oxrvacrous Mousr. Abrothrix olivaceus. 
a-f. Skulls. Chili. From Mr. Bridges’ Collection. 
CALOMYS. 
The Exzcanr Movsz. Calomys elegans. 
*q. Skull. 
The American Fietp Movsr. Calomys leucopus. 
*qa. Skull. 
PHYLLOTIS. 
Darwin’s Mouse. Phyllotis darwinii. 
Waterhouse, Voy. of the Beagle, Mamm. p. 64. pl. 23, pl. 84. figs. 17 & 
17 a (teeth of upper jaw). 
*a, *b, *c, e. Skulls. Chili. From Mr. Bridges’ Collection. 
*d, Teeth. Chili. From Mr. Bridges’ Collection. 
The Botivian Movst. Phyllotis boliviensis. 
*a, Skull. Bolivia. From Mr. Bridges’ Collection. 
Phyllotis —— ? 
*a, *b, Skulls. Bolivia: From Mr. Bridges’ Collection. 
STEATOMYS. 
Steatomys edulis. 
Peters, Naturw. Reise nach Mossambique, Saugth, i. p. 163. pl. 35. 
fig. 11 (skull). 
