Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Moore.
Peromyscus moniculatus sonorinais
july 30, 1929
A female, taken by J.W. Hilliard
contained five embryos 00 x 25 m.m.
at Bear Valley Dam 2000 ft. San
Bernardino Co. Calif.
These mice were taken along with
its Microtus in the wet lower end
of the meadow at Bluff Lake,
2400 ft. San Bernardino Mts., San Ber-
nardino Co., Calif.
May 23, 1931
A line of 100 mice traps set on a south-facing
chaparrell covered slope 4 3/4 mi N. San Bernardino,
1600 ft. San Bernardino Co. California produced
17 of these mice along with 23 other individuals, of
different species