Studies in American Spiders: Genera, Cornicularia, Paracornicularia, Tigellinus, Walckenaera, Epiceraticelus and Pelecopsis, with Descriptions of New Genera and Species

C R Crosby
Sherman C Bishop

Published in Journal of The New York Entomological Society, in 1931, in volume 39, issue 3, pages 359-403

Date published:1931

BHL: 50712697
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