Recurvidris nigrans Zettel, 2008: 892, figs. 1-4 (w.) PHILIPPINES (Negros I.). Indomalaya.

Primary type information: Primary type material: holotype worker. Primary type locality: Philippines: Negros I., Negros Oriental, Cuernos de Negros, Valencia, Apolong, Casaroro Falls, 28.i.2007, no. 456 (H. Zettel). Primary type depository: USCC. Secondary type information: Secondary type material: 10 paratype workers. Secondary type locality: same data as holotype but 3-4.iii.2008, no. 513. Secondary type depositories: HSZC, NHMW. Secondary type specimen: CASENT0919712.