Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
K. Zweifel
Diadophis analis
May 29, 1952
125
2 mi. NW Calistoga, Napa Co., Calif.
976 I. Murray
Mid-ventral.- Cadmium Orange
Sub-candal.- Scarlet
Dorsal.-- Between Iron Gray and Dark
Olive-Gray
Upper labial coloring fairly well defined,
but much yellower than in 1740; 41 or 43.
Ventral color up 2, but second now
touched with gray posteriorly. A good
ocidentalis x analis intergrade.