Microleptes splendidulus Gravenhorst, 1829 (figs 11–12)

Material. Poland: Podlasie Voivodeship: Biebrza National Park, ‘ Zdroj’, 2 km NE of Kostry-Litwa, YPT on picket (about 1 m) near small river, 15.10.2006, 1 Ơ (A. Kostro-Ambroziak) (UwB). Ukraine: Transcarpathian Region: Vynogradiv, oak forest, 280 m, 48.1383 N, 23.0737 E, MT No. 2, 17.05– 10.06.2017, 1 ♀ (Varga) (SIZK) .

Diagnosis. The species is characterized by the weakly swollen and apically rounded clypeus; antenna with 14 flagellomeres, first flagellomere short, at most 3 times longer than width; propodeum with costulae present; stout legs with hind femora about 3.0–3.7 times longer than width, and smooth hind coxa; and tyloids on male flagellomeres 1–2(3).

D i s t r i b u t i o n. Holarctic; first record for Poland and Ukraine.