Primary type information:
Primary type material: holotype worker. Primary type locality: U.S.A.: “Cal.” (= California?) (J. Schmitt). Primary type depository: MHNG.
Type notes:Forel, 1901j: 335, suspected that the locality was incorrect, and should be Central or South America. MacKay & MacKay, 2010: 199, suspected that “Cal.” was correctly “Col.” (= Colombia). However, their revision does not record this species from that country.