Image of Dasymutilla Ashmead 1899

Description:

Under a moderate magnification of 160X, this scanning electron micrograph (SEM) focused on the proximal base of a female velvet ant’s, Dasymutilla sp., stinger. Note that the base of the stinger is encased in a sheath, with a few small sensorial hairs known as setae emanating from the surface. Also see PHIL 4638, 6363, and 6364 for photographs of the ant revealing its coloration, and velvety covering of external chitinous hairs, many of which may be seen in this image surrounding the stinger’s base on the insect’s distal abdomen.
Created: 2007