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Photo#183642
Opisthius richardsoni mating pair - Opisthius richardsoni - male - female

Opisthius richardsoni mating pair - Opisthius richardsoni - Male Female
Olympic National Park, Clallam County, Washington, USA
May 18, 2008
Size: 1.0 cm
Like the other two images I submitted from last year, I photographed these at upper end of Lake Mills on a sand back at a sort of delta formed as the Elwah river flows into Lake Mills.

The aedeagus, the sperm-transfer tube, is barely visible.