Species castanipennis - Geomysaprinus castanipennis Species cheyennensis - Geomysaprinus cheynnensis Species floridae - Geomysaprinus floridae Species formicus - Geomysaprinus formicus Species moniliatus - Geomysaprinus moniliatus Species parumpunctatus - Geomysaprinus parumpunctatus Species posthumus - Geomysaprinus posthumus Species triangulifer - Geomysaprinus triangulifer