Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
R. Zweifel
1953
Sceloporus poinsetti
6 mi WSW Jno Adjuntae, 8500', Durango, Mexico
July 11
In contrast to our earlier experience that this species associates itself only with rocky situations, several have been found here under bark or stumps. The (apparent?) scarcity of S. janovi here may be involved in this ecological expansion.