†Eotemnothorax rhytidus Radchenko, 2024c: 737, figs 5E–F, 10C (w.) POLAND (Baltic Amber, Eocene), UKRAINE (Rovno Amber, Eocene).

Primary type information: Primary type material: holotype worker. Primary type locality: Poland: Baltic amber, late Eocene, Priabonian age, 37.8–33.9 Ma. Primary type depository: LIB. Primary type specimen: 4943 (CCGG 6787). Secondary type information: Secondary type material: 1 paratype worker. Secondary type locality: Ukraine: Rivne Prov., Rovno amber, late Eocene, Priabonian age, 37.8-33.9 Ma. Secondary type depository: KPCU.