Calosoma ewersmanni is a species of ground beetle in the family Carabidae. It is found in central northern Turkey.
Adults reach a length of 19-27 mm and are brachypterous.
Etymology The species is named for German naturalist Alexander Eduard Friedrich Ewersmann.Calosoma of the world
Subspecies These two subspecies belong to the species Calosoma ewersmanni: Calosoma ewersmanni ewersmanni (Chaudoir, 1850) Calosoma ewersmanni peksi Heinz & Pavesi, 1994
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