Hurd 1952 Pt. Barrow, Alaska Bisobia melanotus stomachs July 6 ♂ ±10 Tipulid pupae (large species); ±15 spiders. ♂ 25 Chironomid larvae (red); ±100 chironomid ♀ adults. ±50 diptera pupae (arthmyiid?). ♀ 1.3 grams of Chironomid larvae (red) entire wider except for remains of 3 Dytiscids probably 200-300 chironomid larvae. July 9 ♂ 21 large Tipulid pupae - kind that are in bottom of tundra pools that are almost dry and covered with sphagnum moss. ±25 staphylinids; ±5 Carabids ±15 spiders ♀ ±25 Large Tipulid pupae; ±50 Chironomid larvae (red); ±15 Staphylinid adults; ±20 spiders. ♀ ±20 carabid adults; ±15 large Tipulid pupae; ±25 spiders. July 12 ♂ ±300 Chironomid adults (or redworms); ±30 spiders July 31 ♂ ±30 Trichop adults; ±2 Tipulid adults ♀ ±200 " " ; ±5 " "