Myrmica bicarinata Nylander, 1846b: 1061 (in text) (w.q.) U.S.A. (California). Nearctic.

Primary type information: Primary type material: syntype worker(s), syntype queen(s) (numbers not stated). Primary type locality: U.S.A.: California, 1840. Primary type depository: type-material apparently lost (not in MNHN, not in ZMHF).