Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
R. Zweifel
Sept. 3, 1951 254
Coyamora Rancho State Park and vicinity.
Snakes seen or collected, June 22 - Sept. 3, 1951.
1. Pituophis catenifer annectens (12)
2. Thamnophis elegans hammondii (68)
3. Crotalus viridis helleri (4)
4. Coluber constrictor morran (3)
5. Coluber lateralis (2)
6. Salvadora hexalepis inquieta (1)
7. Diadophis ambilis similis (1)
8. Tongpropeltis getulus californiae (1)
Dates of collection or observation
1. Pituophis: 6-22; 6-25; 6-27; 7-5; 7-9; 7-12;
7-13; 7-17(2); 7-29; 8-1; 8-6;
2. Thamnophis: 6-25; 7-5(3); 7-11; 9-3.
3. Crotalus: 7-15; 8-11; 8-14; 8-18;
4. Coluber constrictor; 6-30; 7-3; 9-3,
5. C. lateralis; 6-22; 6-27
6. Salvadora: 7-5
7. Diadophis: 7-31
8. Tongpropeltis; 8-16..