Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
R. Zweifel Catalogue
June 1952
San Diego, San Diego Co., Calif.
1921 Diadophis amabilis similar }
1922 " " " from Chuck Shaw
June 15
Camp Comell, 4800', Calaveras Co., Calif.
1923 Rana boylii sierrae
1924 .
1925 .
1926 .
1927 .
1928 .
1929 .
Big Meadow, 6500', Calaveras Co., Calif.
1930 Rana boylii sierrae
1931 .
Stone wall Park, Cuyamaca Rancho
State Park, San Diego Co., Calif.
June 16, 1952
1932 Crotalus mitchellii
June 20, 1952
1933 Salapome orcutti