A New Species of Caupolicana s.str. from the Tehuacán-Cuicatlán Valley, Mexico, and a Key to North American Species of the Subgenus (Hymenoptera: Colletidae)

Autor: Vergara, Carlos H., Michener, Charles D.
Zdroj: Journal of the Kansas Entomological Society, 2004 Oct 01. 77(4), 783-787.
Databáze: JSTOR Journals