Primary type information:
Type-material: holotype worker. Type-locality: Yemen: Wadi Bani, 20.iii.1993 (C.A. Collingwood). Type-depository: probably WMLC.
Secondary type information:
Paratype-material: paratype workers (number not stated). Paratype-locality: same as for holotype. Paratype-depository: probably WMLC.
Type notes:
The publication states that types are in NHMB, but apparently never deposited there.