Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
R. Zweifel
Mar. 30, 1952
76
Rana boylii boylii
1 mi. E., 4 mi. S MH Tonalpais (West Peak)
Fron Valley Marin Co. Calif.
1234 W. Bremer ad σ
Only the faintest trace of dorsal pattern,
but fore or hind legs well developed.
Throat markings dark, vermiform.
The left eye has a deformed pupil which gives
the eye a cross-eyed appearance