Atractogaster semisculptus Kriechbaumer, 1872

Varga, O., 2018, A Review Of The Tribe Delomeristini (Hymenoptera, Ichneumonidae, Pimplinae) In The Ukrainian Carpathians, Vestnik Zoologii 52 (3), pp. 235-240 : 236

Atractogaster semisculptus Kriechbaumer, 1872 *

M a t e r i a l. Switzerland: holotype female, Chur , 4.06.1851 (Kriechbaumer) ( ZSSM) . Ukraine: IF: Mochary , sweeping, 9.05.2011, 1 Ơ, 12.05.2011 2 Ơ, 31.05.2012, 2 ♀, TT, 11– 26.05.2014, 1 ♀; Dibrova, sweeping, 5.06.2011, 1 ♀, 26.05.2012, 1 ♀, 2.06.2012, 1 ♀, 14.06.2012, 1 ♀; Igrovets, sweeping, 8– 9.06.2012, 1 ♀ (Varga) ( ZISK) .

Diagnosis. This species is characterized by the clypeus with apical tubercle, the yellow malar space and inner orbits, the simple fore tarsal claw (without basal lobe), the propodeum with a more-or-less well defined area superomedia and area apicalis (as on fig. 1 , 3); the impunctate and somewhat aciculate and granulate (female) or smooth (male) metasoma, the middle tergites with deep basolateral grooves, and the ovipositor with undulate apex.

Flight period in Carpathians. May to June (9.05–14.06).

Figures

Fig.1.Delomerista spp.1–2 —habitus,lateralview:1—D.cf.japonica, female;2 — D.novita,male;3 —D. novita, female, dorsal view of propodeum; 4, 5 — dorsal view of the second metasomal tergite: 4 — D. pfankuchi, male; 5 — D. novita, female; 6–10 — lateral view of ovipositor tip: 6 — D. pfankuchi; 7 — D. borealis; 8 — D. mandibularis; 9 — D.cf. japonica; 10 — D.japonica (non-Carpathian material); 11–12 — lateral view of two basal antennal segments: 11 — D. borealis; 12 — D. mandibularis.