Stenelmis lignicola and Stenelmis xylonastis, two new North American species of wood-inhabiting riffle beetles (Coleoptera: Elmidae)

K L Schmude
C B Barr
H P Brown

Published in Proceedings of the Entomological Society of Washington, in 1992, in volume 94, pages 580-594

Date published:1992

BHL: 16245643
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