Aphididae 6.19.09 01 - Aphis lupini Mountain side near Resner Canyon, Okanogan County, Washington, USA June 19, 2009
A mass of black to blue-black aphids feeding and being tended on Lupine
Contributed by Karl Volkman on 7 August, 2009 - 11:45pm Last updated 7 December, 2009 - 9:59pm |