Proceratium lunatum Terron, 1981: 96, fig. 1 (w.) CAMEROON. Afrotropic.

Primary type information: Primary type material: holotype worker. Primary type locality: Cameroon: Arboretum de Mbalmayo (51 km. S Yaoundé), 17.iii.1968, no. 1759 (G. Terron). Primary type depository: CIRA. Secondary type information: Secondary type material: 4 paratype workers. Secondary type locality: 2 paratype workers with same data as holotype, 1 paratype worker Bikok, nr Yaoundé, 19.iii.1974, Berlese no. UO (G. Terron), 1 paratype worker Kala, nr Yaoundé, 900 m., 16.v.1974, Berlese no. VE (G. Terron). Secondary type depositories: BMNH, MHNG, MNHN. Secondary type specimen: CASENT0902426.