Casinaria horstmanni Riedel 2018, nov.sp.

• Main Author: Riedel, Olmgren Matthias
• Format: Other/Unknown Material
• Language: unknown
• Published: 2018
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Insecta; Hymenoptera; Ichneumonidae; Casinaria; Casinaria horstmanni; Arctic
• Online Access: https://zenodo.org/record/4336292; https://doi.org/10.5281/zenodo.4336292

Casinaria horstmanni nov.sp. (figs 15, 39) Holotypus: (♀) Esp.-Alicante Moraira, 90m, 8-13.ix.1989 garrigue, réc. R. Wahis, Mal.trap (ZSM). Paratypes: (♀) Esp.-Alicante Moraira, 90m, 5-7.x.1989 garrigue, réc. R. Wahis, Mal.trap (ZSM); (♀) Esp.-Alicante Moraira, 90m, 7.x.1989 garrigue, réc. R. Wahis, Mal.trap (ZSM); (♂) Esp.- Alicante Moraira, 90m, 2-13.iv.1990 garrigue, réc. R. Wahis, Mal.trap (ZSM); (♂) 14.VIII.1960 Hyères, Fr., legit R. Hinz, [red] 1567 (ZSM). D e s c r i p t i o n: ♀: Body length 9 mm. Flagella filiform, with 33 segments; 1 st flagellomere length 2.4x width; preapical flagellomeres almost square. Temples narrow, roundly narrowed behind eyes. Ocelli large, distance of lateral ocelli to eyes 0.7-0.8x and between them 1.9x their diameter. Face strongly narrowed ventrally, finely rugosepunctate, minimal width 0.55x eye length and 0.9x width of frons. Clypeus ± convex. Malar space length 0.3x width of mandibular bases. Genal carinae bent moderately outwards ventrally, reaching the mandibular bases in an angle of c.80°. Hypostomal carinae not elevated. Mesopleural discs distinctly and densely punctate, finely granulate, ± shining; specula granulate, matte; dorsal impressions strongly striate. Prepectal carina slightly bent forwards and elevated ventrally, absent on transversal parts. Propodeum rugose, with basal carinae (area basalis) and narrow but deep longitudinal impression centrally covered with coarse transversal rims. Hind femora length 4.3-4.7x width; inner spurs of hind tibiae 0.7x as long as hind metatarsi. Claws pectinate. Areolets stalked, 2 nd recurrent veins distal of middle; nervuli slightly postfurcal; postnervuli intercepted in the middle; external angles of discoidal cells acute (c.80°); nervelli of hind wings interstitial, not intercepted. 2 nd tergite length 2.2x width; thyridia long-oval, distance from basal margin 1-2x their length; 3 rd tergite length 1.5x width. 7 th tergite with a deep triangular apical excision; ovipositor sheaths shortly reaching behind metasomal apex. ...