Melophorus sulconotus Heterick et al., 2017: 127, fig. 20 (w.) AUSTRALIA (Northern Territory). Australasia.

Primary type information: Primary type material: holotype minor worker. Primary type locality: Australia: Northern Territory, Kapalga, Alligator Rivers area, 7-9.ix.1993, 8Aii traps (P.J.M. Greenslade). Primary type depository: ANIC. Secondary type information: Secondary type material: 2 paratype minor workers. Secondary type locality: same as for holotype. Secondary type depository: ANIC.