Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Polyaulacus -  Polyaulacus is a genus of beetles in the family Carabidae containing the following species: Polyaulacus brunneus Chaudoir 1878 Polyaulacus kilmanus Alluaud 1917 Polyaulacus nigrostriatus Basilewsky 1947 Polyaulacus pallidus Peringuey 1908↑
Animal