External Sex Brand Morphology of Three Sulphur Butterflies (Lepidoptera:Pieridae)

by Richard S. Vetter, Ronald L. Rutowski
Published 1978-01-01

Africanized bees, 1990–1995: Initial rapid invasion has slowed in the U.S.

by P. Kirk Visscher, Richard S. Vetter, F. Chris Baptista
Published 1997-01-01

Tracking a medically important spider: climate change, ecological niche modeling, and the brown recluse (Loxosceles reclusa).

by Erin E Saupe, Monica Papes, Paul A Selden, Richard S Vetter
Published 2011-01-01