Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Icturel
1952
Pt. Barrow, Alaska
June 26
Red Phalarope - stomachs
♂ 10 Trichoptera larvae; 8 Chironomid larvae (red).
♂ 6 " " ; 2 carex aquatilis seeds
♂ 15 " " ; nothing else
♂ 12 " " ; 10 Chironomid larvae (wd); 2 snails
♂ 5 " " ; ±10 " " " ; 1 carabid amara?
♂ ±2 " " ; 25 Chironomid larvae (red); ±2 "
♂ well digested but remains suggest high preponderance of Trich. larvae
♂ 42 Trichoptera larvae; das it allee (Trichoptera sample sand)
♂ well digested only remains: legst part of head of Trichoptera larva
♂ " " " and great mass of these
♂ almost empty, some Trichoptera larval remain; 2 carex aquatilis seeds.
♂ heavy in Trichoptera larval remains; about 15 Chironomid (red) larvae just eaten apparently,
♀ 30 Trichoptera larvae; 1 red mite; ±15 Chironomid larvae,
♀ 4 Snails (saved) and remaining several others; ±20 Trichoptera
larvae; 1 Ad Dytsicid (saved); several Chironomid larvae (red)
also an indeterminable # of chewed up Dytsicid Adults.
♀ digested, but evident remain of Trichoptera larvae
and some Dytsicid adult remains; Chironomid larvae not
distinguishable if present; many grass roots probably
acquired in search for "bugs".
♀ 26 Trichoptera larvae; nothing else identifiable.
♀ ?# " " not probably in neighborhood of 15;
no discernible chironomid remains; snail shell
fragments present