Primary type information:
Primary type material: holotype worker. Primary type locality: Australia: Queensland, Spencer Gap (21°20’S, 148°56’E), 20 km. SW of Walkerston, 150 m., 16.viii.1975, under rock, dry sclerophyll woodland (B.B. Lowery). Primary type depository: ANIC.
Secondary type information:
Secondary type material: 5 paratype workers. Secondary type locality: Queensland, 8 km. S of Cardwell (18°16’S, 146°01’E), 15.iv.1976, open Eucalyptus woodland (P.J.M. Greenslade). Secondary type depositories: ANIC, QMBA.
[Orectognathus alligatorTaylor, 1978b: 9 (in key); unavailable name (published without designation of type material).]