Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Boulder
1957
Hopker snake
7 June (5)
W of Oakdale (vomit) at Rt 120.
Found alive in road. Examined it
while driving along. First 6 scale
rows on side as smooth, rest feebed.
Unhinged anal scale. Back has row
of large brown blotches, lined with
black. Lines gets bigger (wide) toward
rear. Side also have brown blotches,
getting darker to black toward rear.
Belly sort of yellowish.