A revision of the Maechidiini Burmeister, 1855 (Coleoptera: Scarabaeidae: Melolonthinae) from the Indo-Australian transition zone, and the first record of the tribe west of Wallace’s Line Author Telnov, Dmitry text European Journal of Taxonomy 2020 2020-10-19 721 1 210 journal article 9693 10.5852/ejt.2020.721.1127 0cd61b23-1089-4c1b-bfc0-487887abad84 4122118 89E62EF8-2E45-4C59-94B7-6A5603E8939B Maechidius nanus Arrow, 1941 Maechidius nanus Arrow, 1941: 449 (original description), 455 (key). Maechidius nanus Frey 1969: 496 (key). Type material BMNH ( 21 syntypes ). Distribution Waigeo of Raja Ampat Islands.