Exolontha rugulosa Zhang 1993

Zhang 1993. Coleoptera: Geotrupidae, Ochodaeidae, Hybosoridae, Scarabaeidae, Dynastidae and Melolonthidae. Huang, Fusheng[Ed]. Insects of Wuling Mountains area, southwestern China., Science Press, Beijing, 1993: i-x, 1-777. Chapter pagination: 268-275