Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
H. Zweifel
1953
Catalogue
Rio Nazas at San Salvador, Durango, Mexico
July 6
2362 Holbrookia texana
2363 " "
2364 Pitunplus caterifer
4 mi. W San Juan del Rio , 5800', Durango, Mexico
2365 Bufo cognatus
2366 " "
San Jose de Maria, 6300', Durango, Mexico
2367 Thamnophis
2368 "
22 mi. N Durango, 6300', Durango, Mexico
2369 Bufo cognatus
20 mi. N Durango, Durango, Mexico
2370 Bufo cognatus
16 mi. N Durango, Durango, Mexico
2371 Bufo punctatus
2372 " "
1.4 mi. N Morcillo, 6300', Durango, Mexico
2373 Tampropeltis getulus