Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
R. Joseph
Amblestone macrodactylum
May 31, 1952
58
0.6 mi. S Greenville, Thomas Co., Calif.
A series of larvae (total length
about mm) were collected from an
oily, dirty pool beside a stream. The
pool measured about 12' x 12' x 1'dep.
Water temperature 21.2° C. This is in
the yellow pine, Douglas-fir forest. Alder,
black cottonwood and willows are