Stenamma (Messor) aciculatum var. brunneicorne Forel, 1901m: 60 (w.) JAPAN. Palearctic.

Primary type information: Primary type material: syntype workers (number not stated). Primary type locality: Japan: Hozuyama, Kuwadagori Tamba (no collector’s name). Primary type depository: unknown. Type notes: Material was originally in Hamburg Museum, probably destroyed in World War II.