Proceratium papuanum

Distribution
This taxon was described from New Guinea. It is also found in Philippines, Malaysia, Solomon Islands and Borneo.

Nomenclature

 *  papuanum. Proceratium papuanum Emery, 1897c: 592, pl. 15, fig. 38 (q.) NEW GUINEA. Senior synonym of caeca: Brown, 1958g: 248; of carinifrons: Baroni Urbani & De Andrade, 2003b: 334.
 * carinifrons. Proceratium carinifrons Menozzi, 1939b: 175, fig. 1 (w.q.) INDONESIA (Sumatra). Junior synonym of papuanum: Baroni Urbani & De Andrade, 2003b: 334.
 * caeca. Ponera caeca Donisthorpe, 1949b: 491 (w.) NEW GUINEA. [Unresolved junior primary homonym of Ponera coeca Santschi, 1914d: 322 (now in Hypoponera).] Junior synonym of papuanum: Brown, 1958g: 248.