Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Beaver
1967
Optera Study 24
26 June Sample #21 (Collected 23 June)
Trap lines 3A and B - 9. West end Taken from edge of what appears to be permanent pond. Covered with 2-3" of water. 25% grass. Moderate moss understory.
2 Chironomid Adults ~ 4mm - wingless
Parlese sample - saved for museum.
Sample Discarded