Under a high magnification of 4977X, this scanning electron micrograph (SEM) depicted some of the ultrastructural morphology displayed on the head region of a larval antlion, surrounding the region of its right compound eye. This larva is sometimes referred to as a 'doodlebug', because of the trails it leaves in the soft sand as it hunts for prey. This arthropod, i.e., jointed legs, undergoes dramatic morphologic changes when it metamorphoses into a beautiful flying antlion lacewing. Note the particulate debris dispersed over the exoskeletal surface, which represents sand, and other constituents of the antlion's natural environment. See PHIL 11812 through 11817 for additional views of the eye under successively greater madnifications.
CDC/ Paula Smith
December 2, 2012
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