Maechidius subcostatus Heller, 1895
Maechidius subcostatus Heller, 1895: 1 (original description).
Maechidius subcostatus – Heller 1914: 625 (key). — Frey 1969: 496 (key).
Type material
SNSD (♂ lectotype, 1 ♂ paralectotype), ZMHB (2 paralectotypes).
Distribution
East New Guinea (Finisterre Mts).