Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
R. Zweifel
Rana boylii peirae
June 1, 1932
Upper Truckee River, 3 1/2 mi ESE Phillips,
El Dorado Co., Calif.
1914. adult Ψ
Ventral surface Buff Yellow. This color pre-
dominates from foreleg wrists back over belly and lower surface of hind limbs except for posterior surface of femurs. Throat white with vermiform gray markings.
There is only living specimen or a present. Can this frog have bred already?