Lasius minimus Kuznetzov-Ugamsky 1928

Acanthomyops niger var. minimus Kuznetzov-Ugamsky 1928

This taxon has been described from the Okeanskaya Railroad Station near Vladivostok. The description only mentions the very small size of the ants and might possibly refer to dwarf workers of Lasius japonicus or L. vostochni sp. nov.