Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Greens, H.
1989
November 9 No data, perhaps Mexico, based on color pattern
1992 Crotalus willardi - rec'd from USFWS, September 18, 1989 died Nov. 1989 Sierra San Juas,
1993 Crotalus willardi - rec'd from USFWS