Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Palmer
1935
Perognathus longimembris
Two Springs, T.17N. R.3E. San Bernardino Co., Cal.
Mar.27 Caught 2 in 35 traps. Both taken
on coarse sand with scattered large
brushes of Atriplex and Covillia.
These specimens may have been feeding
on the small, low annuals, since they
had waxy pollen all around their
mouths and chute pouches.