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Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
Herd
1953
H. Barrow, Alaska
Red Phalange stomach analyses.
June 10
♀
4 red chironomid larvae; 1 large
Tipulid larvae; 3 copepods;
?# of spiders; 3 Leaf Aquatilis seeds
♀ ±50 caddis fly larvae. different sp
than those above; 1 spider.
♂
?# of snails + forms bulk of contents;
balance ?# of Trichoptera larvae.
June 11
- 5 very large tipulid larvae; remains, 1
5 of 6 others; spider.
- ±300 copepods; 3 tipulid larvae.
- ±100 copepods; ±100 red chironomid
larvae.
- ±100 red chironomid larvae; snail
shell remains ?#.
- ±100 caddis fly nymphs.
- ±50 chironomid larvae + ?# of snails.
- ±10 spiders. 4 very large caddis fly larvae.
- 14 very large tipulid larvae; 1 spider
- 7 very large tipulid larvae; 3 caddis
fly larvae.
- 9 very large tipulid larvae.
- 3 " " " ; ±50
red chironomid larvae; snail shell
fragments