Biological observations on three Trypoxylon wasps in the subgenus Trypargilum from Costa Rica: T. nitidum schulthessi, T. saussurei and T. lactitarse (Hymenoptera: Sphecidae)

R E Coville

Published in Pan-Pacific Entomologist, in 1981, in volume 57, issue 2, pages 332-340

Date published:1981

BHL: 56171763
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