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Psyche
Volume 18, Issue 2, Pages 45-70
http://dx.doi.org/10.1155/1911/237109

A Revision of the North American Species of the Dipterous Genus Hydrophorus

The University of Idaho, Moscow, Idaho, USA

This article is in the public domain.

How to Cite this Article

J. M. Aldrich, “A Revision of the North American Species of the Dipterous Genus Hydrophorus,” Psyche, vol. 18, no. 2, pp. 45-70, 1911. https://doi.org/10.1155/1911/237109.