explore:

Brues, C. T. 1933b. The parasitic Hymenoptera of the Baltic amber. Part I. Bernstein-Forschungen (Amber Studies) 3: 4-178.

Taxa (in this database) described in this work:

Parevania brevis, Parevania producta, Parevania remanea, Aulacus fritschii, Aulacus prisculus, Pristaulacus mandibularis