Lasius japonicus

Distribution
This taxon was described from Japan.

Nomenclature

 *  japonicus. Lasius (Lasius) emarginatus var. japonicus Santschi, 1941: 277 (w.q.) JAPAN. Junior synonym of niger: Wilson, 1955a: 60; Yamauchi, 1979: 152. Revived from synonymy and raised to species: Seifert, 1992b: 30.