Alaska field notes, v4427
Page 485
Image from the Biodiversity Heritage Library. Contributed by Museum of Vertebrate Zoology, University of California, Berkeley. | www.biodiversitylibrary.org
Transcription
Aurd 1952 June 19 Red Phalarope Stomachs ♂ wing + leg fragments of Chrysomelid + carabids constitute stomach contents. ♀ Wing + leg fragments of Chrysomelid & carabids ✓ ±50 Chironomid larvae, these constitute about 85% bulk of stomach contents; a few springs of grass leaves and 5 Carex aquatilis seeds ♂ 50-75 Chironomid larvae (red); chrysomelid fragments ♂ ±50% Trichoptera larvae, ±50% Chironomid larvae; 10 Carex aquatilis seeds ♂ large red mite 20; earthworms 11; remainder of contents (75% her) are Trichoptera larvae ♂ 15 Trichoptera larvae (this is the bulk of contents); a few chrysomelid fragments present ♂ empty ♂ 25 seeds of Carex aquatilis make up principle gut contents; a few scattered fragments of a Coleopteran - probably Dytiscid. ♂ 3 snail shells; balance almost entirely deal incomplete series of Diptera larvae (Tipulid) ♂ ±50 Chironomid larvae ♂ empty ♂ Perpendicularly Chironomid larvae (red) a few beetle fragments ♀ Bulk consists of Chrysomelid fragments; a few carabid & Dytiscid remains present