Primary type information:
Primary type material: holotype worker. Primary type locality: Ukraine: Rivne Prov., Rovno amber, late Eocene, Priabonian age, 37.8-33.9 Ma. Primary type depository:
SIZK. Primary type specimen: UA-28031.
Secondary type information:
Secondary type material 1 paratype worker. Secondary type locality: same as for holotype. Secondary type depository:
SIZK. Secondary type specimen: UA-28030.