Astaena corrugata is a species of beetle of the family Scarabaeidae.BioLib It is found in Costa Rica.
Description Adults reach a length of about 7–8 mm. The head is piceous and shiny, while the pronotum and elytra are opaque, velvety and greyish black. The legs are dark reddish brown.
Etymology The name of the species is derived from Latin corrugata (meaning wrinkled) and refers to the transverse ridges on the elytra.
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