Annals of the Entomological Society of America
The Entomological Society of America
Danforth, Bryan N. and Wcislo, William T., "Two New and Highly Apomorphic Species of the Lasioglossum Subgenus Evylaeus (Hymenoptera: Halictidae) from Central America" (1999). Da. Paper 452.
Available for download on Saturday, January 01, 2050