Paratrichius coopertus is a species of beetle of the family Scarabaeidae.Global Biodiversity Information Facility It is found in Laos and Vietnam.
Description Adults reach a length of about . They have an elongate body, with slender legs. They are black, with the legs, scutellum, antennae and clypeus fulvous, while the elytra have a fulvous band at the margins. There is pale yellowish chalky material on the body.
Etymology The species name is derived from Latin coopertus (meaning completely covered) and refers to the pygidium of the males, that is covered by yellowish chalky material.
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