Primary type information:
Type-material: holotype worker. Type-locality: Ecuador: Islas Galapagos, Santa Cruz I., 2.5 km. from SPNG limit, Pto Ayora-Baltra Road, 29.iii.1982, no. 123 (Y.D. Lubin). Type-depository: MCZC.
Secondary type information:
Paratype-material: 9 paratype workers. Paratype-locality: same as for holotype. Paratype-depository: MCZC.