Basiceros browni Probst & Brandão, 2022: 13, figs. 2C, 3, 4, 30 (w.) ECUADOR. Neotropic.

Primary type information: Primary type material: holotype worker. Primary type locality: Ecuador: Los Ríos (spelled as “Pichincha”): 47km N from Quevedo, Rio Palenque Research Station, 29.vii.1978, N. GJU # 0860 (G.J. Umphrey). Primary type depository: MCZ. Secondary type information: Secondary type material: 4 paratype workers. Secondary type locality: 2 paratype workers with same data as holotype; 1 paratype worker with same data as holotype except 30.vii.1978; 1 paratype worker Pichincha: Otongachi, 0°18’49” S 78°57’15” W, 850m, 4.ix.2009, KT-1419/LL8-W15 (G. Ramón). Secondary type depositories: GUPC, MCZ, MZSP, NHM. Secondary type specimen: NHM1014338 (CASENT0900941).