Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Beaver
1967
Diptera
Study 57
4 July Sample # 51 (collected 1 July)
Sample # 45 - 25% gross.
1 P. hamai 18mm. saved for SM,
1 Chironomid "
1 Spider "
Sample discarded.