Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
J.R.
Alcorn
1939
Microdipodops megacephalus pallidus
3 mi. NW Soda Lake, 4000 ft, Churchill Co., Nevada:
March 29.
52 of these picked up over 25 acre tract
as follows 27 ?'s and 25 ?'s as follows.
6 ?'s had 4 embryo's each
6 ?'s had 3 embryo's each
2 ?'s had 2 embryo's each
4 ?'s had enlarged uterus horns
7 ?'s with normal (dormant) mammary uterus horns.
No 260?# is one of the above,