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: K-1191.
Secondary type information:
Secondary type material: 6 paratype workers. Secondary type localities: 4 paratype workers with same data as holotype; 2 paratype workers Poland: Baltic amber, late Eocene, Priabonian age, 37.8-33.9 Ma. Secondary type depositories:
MKHC,
SIZK,
ZMHB. Secondary type specimens: K-18127, K-9388, K-1943, F-009, 12/216, 11/270.