Sympatric associations of Systropus spp. (Diptera: Bombyliidae) and Ammonophila spp. (Hymenoptera: Sphecidae)

F G Zalom
R P Meyer
P H Mason

Published in Pan-Pacific Entomologist, in 1979, in volume 55, issue 3, pages 239-240

Date published:1979

BHL: 56104844
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