Primary type information:
Primary type material: lectotype worker (by designation of Mackay & Mackay, 2017: 358). Primary type locality: lectotype U.S.A.: Connecticut (no collector’s name) (invalid restriction of type locality by Creighton, 1950a: 148; no lectotype designated). Primary type depository: MSNG.
Secondary type information:
Secondary type material: 29 paralectotype workers, 4 paralectotype queens, 9 paralectotype males. Secondary type locality: same as for lectotype. Secondary type depository: MSNG.
Type notes:
Other original syntype localities: Canada: (no further data), U.S.A.: Washington D.C., Pennsylvania, New York, New Jersey (no collectors’ names).