Stiphromyrmex robustus

Distribution
This taxon was described from Baltic Amber (Eocene).

Nomenclature

 * † robustus. †Stigmomyrmex robustus Mayr, 1868c: 97, pl. 5, fig. 101 (w.) BALTIC AMBER (Eocene). Combination in †Stiphromyrmex: Wheeler, W.M. 1915h: 67.