Mesochorus (Mesochorus) dessauensis Schwenke, 1999 (Fig. 16) Material examined. UKRAINE: Transcarpathian Region: 1 ♀, Svydovets, 2–3 km NW of Kvasy, 48.090889°N, 24.155835°E, 850–900 m, beech forest, Malaise trap 2, 7.v–5.vi.2014, leg. O. Varga (SIZK). Distribution. Known from Germany, first record for Ukraine. Taxonomical remark. A small species (body length 3.5–4.5 mm) with very large ocelli (distance between lateral ocellus and eye 0.5 × ocellar diameter) and very short and strongly narrowed temples; face wider than frons, with slightly convergent sides ventrally; and mesopleuron almost smooth, not distinctly punctate. Face reddish, inner orbits cream-yellow; mesosoma mainly brownish, mesoscutum with 4 yellowish longitudinal stripes; hind coxa with brownish spot dorsally; pterostigma brownish.

Published as part of Riedel, Matthias & Varga, Oleksandr, 2022, A checklist of the subfamily Mesochorinae (Hymenoptera, Ichneumonidae) from the Ukrainian Carpathians, pp. 224-248 in Zootaxa 5100 (2) on page 234, DOI: 10.11646/zootaxa.5100.2.3, http://zenodo.org/record/6145438