Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
neether during count overcast +
very cold wind from SW
Meter Plot No.
Front Bear
Date July 23, 1957
H. Barnes, Alaska
Hand
Can count: 13 Typulids, 1 Chrysomelid larva, 4 spiders;
±100 Collembola; 2 Small Hydrenops (Myrmard?); 1 Muscoid
5 Fungivoid, a Striid.; 1 Stiph
Surface fauna: 4 Collembolans; 3 spiders, 2 Muscoids, less than
one Typulid per sq. meter; 1 fungivoid; 3 midges (small ones +
on Petasites).
Berlese sample: 6 mm in Vial 8X90mm of Collembola units
+ 1 large diptera
4 mm of Collembola + mites in vial 8X90mm; 1 large dytis
larvae.
Vegetation notes: Petasites frigidus beginning to show the
achene dehiscence
Remarks: many leaf midges observed about some dead
Typulids. Result of Cold Weather?