Monomorium (Notomyrmex) insolescens Wheeler, 1934d: 145 (w.m.) AUSTRALIA (Western Australia). Australasia.

Primary type information: Primary type material: lectotype worker (by designation of Heterick, 2001: 383). Primary type locality: lectotype Australia: Western Australia, Derby (W.D. Dodd). Primary type depository: MVMA. Secondary type information: Secondary type material: 6 paralectotype workers, 1 paralectotype male. Secondary type locality: same as for lectotype. Secondary type depositories: MCZC, MVMA. Type notes: Original description cites 6 worker, 2 male syntypes.