The following species of Adetus LeConte, 1852 are described: from Bolivia (Santa Cruz), A. cacapira sp. nov. and A. cecamirim sp. nov.; from Peru (Cuzco), and Bolívia (Santa Cruz), A. inca sp. nov.; from Mexico (Veracruz), A. catemaco sp. nov.
Adetus; Bolivia; Mexico; Peru; taxonomy