Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
E. V. Miller
1940
Rheithrodonmys megalotis
May 3 11,000 ft. N slope Popocatapetl, Mexico. Took 2 ♀ of this species in mouse traps at night.
Habitat - hilly country; fine, dark, sandy soil,
covered with thick, large, bunch-grass.
May 7 10,000 ft. 15 mi. SW Toluca, Mexico Took 1 ♀
(no embryos) in mouse trap set near brush (Baccharis sp.)
at the edge of a bare field. Soil - fine, light yellow-gray
color.