Tanyproctus arher is a species of beetle of the family Scarabaeidae.BioLib It is found in Yemen (Socotra).
Description Adults reach a length of about 8.4 mm. They have a shiny, elongate body. The surface is dark brown to black, with the appendages and sutural elytral interval somewhat lighter.
Etymology The species name refers to the area of origin of the species, the Arher freshwater spring, Socotra (Yemen).
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