Lasius umbratus subsp. minutus Emery, 1893k: 641 (w.q.m.) U.S.A. (New Jersey). Nearctic.

Primary type information: Primary type material: syntype workers, syntype queens, syntype males (numbers not stated). Primary type locality: U.S.A.: New Jersey (no collector’s name) (by restriction of Creighton, 1950a: 421). Primary type depository: MSNG. Type notes: Other original syntype locality: U.S.A.: Maine (no collector’s name).