Primary type information:
Primary type material: lectotype worker (by designation of 
MacKay, 1993b: 103). Primary type locality: lectotype Brazil: Mato Grosso (now Rondônia), Abuná, 1911, (Stanford Expd.) (
W.M. Mann). Primary type depository: 
MCZC.
Secondary type information:
Secondary type material: 4 paralectotype workers. Secondary type locality: same as for lectotype. Secondary type depositories: 
LACM, 
MCZC, 
MZSP.
Type notes:
Kempf, 1959c: 258, cites 3 worker syntypes.