Revision of the Palaearctic species of Scopesis FÖRSTER (Hymenoptera, Ichneumonidae, Ctenopelmatinae) Author Riedel, Matthias Author H, Andres Author Schmidt, Stefan text Linzer biologische Beiträge 2024 56 1 201 252 journal article 10.5281/zenodo.14681817 0253-116X 14681817 Scopesis minuta RIEDEL nov. sp. (figs 61, 81) Holotype : ( ♀ ) 31.VII.1960 zip. Brenner; [red] 1559 ( ZSM ). D e s c r i p t i o n: ♀ . Body length 5.2 mm . Flagellum with 28 segments, stout; 1st flagellar segment 3.9× as long as wide and 1.9× as long as 2 nd segment; 2 nd segment 2.0×, 3 rd segment 1.9× and preapical segment 1.3× as long as wide. Temple moderately and roundly narrowed behind eye. OED 1.5× ocellar diameter. Face granulated, dull; inner eye margins slightly convergent ventrally. Clypeus moderately and transversely convex, with sparse punctures, shining, moderately bulging medially, with distinct flat lateral extensions; apical margin slightly concave. Mandibular teeth of equal size. MI 0.65. Mesoscutum granulate, without punctures, dull. Notaulus impressed in frontal 0.5 of mesoscutum. Mesopleuron granulate, dull, without punctures, with few irregular rugae dorsally; speculum with microsculpture, shining. Hind femur 4.4× as long as wide. Inner apical spur of hind tibia slightly longer than outer spur, 0.53× as long as hind metatarsus. Area superomedia with weak lateral carina and moderately widened apically; area petiolaris with complete carina. Lateral longitudinal and pleural carinae of propodeum complete. Vein 2rs-m 0.7× as long as vein M between veins 2rs-m and 2-mcu. Vein 2m-cu almost straight. Vein 1cu-a interstitial. Nervellus of hind wing inclivous, intercepted in its apical 0.8. Discoidella of hind wing vestigial. Metasoma stout; 1 st tergite 1.3× as long as wide, without latero-median carina. 2 nd tergite 1.6× and 3 rd tergite 2.1× as wide as long. Color: black. Flagellum reddish-brown; 1st flagellar segment blackish. Palps brown. Median spot at mandible and clypeus reddish. Hind edge of pronotum and tegula brownish. 2 nd to 3 rd tergites reddish-brown, with diffuse brownish transverse bands medially. Coxae, trochanters and trochantelli black; legs otherwise reddish; hind femur weakly infuscate apically; hind tibia narrowly infuscate basally and apically; hind tarsomeres reddish, with brownish tips. Pterostigma brown, paler proximally. ♁ and hosts unknown. D i s t r i b u t i o n: Only known from Austria . Taxonomical remarks: This new species is characterized by its small size and low number of flagellar segments, stout flagellum, stout metasoma, granulate mesopleuron without distinct striation, bulging clypeus medially and dark color of palps and tegula. The form of clypeus resembles members of the genus Campodorus , but the 1 st tergite of Sc. minuta has no latero-median carina.