Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Palmer 1934
Onychomys leucogaster
July 31. 1 mi SE Wadsworth, 4200 ft. Lyon Co., Nev.
Caught one adult ? in 45 traps set
across a sandy flat in Russian Thistle,
Sarcobatus, Atriplex and Chenopodium.
The ? was apparently nursing young
from the appearance of the mammary
glands.