Ichneumons in Reunion Island: a catalogue of the local Ichneumonidae (Hymenoptera) species, including 15 new taxa and a key to species Author Rousse, Pascal Author Villemant, Claire text Zootaxa 2012 3278 1 57 journal article 10.5281/zenodo.214150 eee2c5c2-96c0-4459-bd7f-4e48a6be87c4 1175-5326 214150 Xanthocampoplex huberti Rousse et Villemant , sp. nov. ( Fig. 10 ) Diagnosis . Yellow orange medium sized species, with black flagellum and ocellar triangle and sometimes a darker median stripe on mesoscutum. It is readily recognizable by its small areolet, the strongly rugose propodeum and the strong ventral flange on mandible. Description. FEMALE ( 3 specimens ). Fore wing length 5.6–6.2 mm . Head . Temples moderately long, almost smooth; head strongly constricted behind eyes; occipital carina complete; ocellar triangle equilateral; OOi = 0.5, IOi = 1; frons and vertex finely granulate; face and clypeus rugose, the rugosity somewhat organized in semi-circular striations on lower face; clypeus distinctly convex in profile view, its apical margin impressed, Ci = 1.7; clypeal fovea wide, oval, its greatest diameter as long as malar space; MLMi = 0.4; mandibles stout with a strong ventral flange narrowing gradually toward apex, upper tooth barely longer than lower; antenna with 35–37 flagellomeres; FLi1 = FLi2 = 2.5. Mesosoma . Pronotum rather smooth centrally, epomia strong medially; mesopleuron mat, deeply and densely rugose punctate, with an oblique concave and striate impression below speculum, speculum almost smooth, barely shining; metapleuron rugose with punctuation posteriorly merging into vertical wrinkles; mesoscutum coarsely shagreened punctate, with short inter-punctures finely granulate; notaulus indistinct; scuto-scutellar groove deep with high lateral flanges; scutellum convex, rugose reticulate, with lateral carinae at extreme base; propodeum coarsely rugose, the roughness hiding posterior carination; lateral transverse carina strong delimiting a small triangular area basalis; area superomedia and petiolaris forming a deep furrow striated posteriorly. Coxae 1–2 almost smooth, hind coxa shagreened punctate; hind tarsomeres 1–4 with a weak longitudinal row of densely spaced hairs; tarsal claws strongly pectinate. Fore wing with areolet minute, triangular oblique and strongly petiolate, 2Rs-m 0.5x as long as 3Rs-m; cu-a barely distad to Rs&M; hind wing with distal abscissa of Cu1 present but faint and not connected to vertical 1/Cu&cua; M+Cu medially angled. Metasoma . Metasomal tergites almost smooth with moderately dense hairs; tergite I with glymma short but distinct; tergite II with thyridium oval and shallowly impressed, distant from anterior margin of tergite by its greatest diameter and from lateral margin by its shortest diameter; OTi = 0.3; ovipositor straight. Color. Overall yellowish orange with head generally more yellow and ocellar triangle black, mesoscutum somewhat brownish anteriorly or with a distinct median dark stripe and a scuto-scutellar groove dark brown anteriorly; scape and pedicel orange with a narrow stripe on outer side; flagellum black brown, clearer at apex; ovipositor sheath dark brown. FIGURE 10. Xanthocampoplex huberti sp. nov. a: habitus, profile. b: head, face. c: propodeum, dorsal. MALE ( 2 specimens ). Fore wing length 5.5–6.0mm. Same color as female. Darker specimens have metasomal tergites basally infuscate, scuto-scutellar groove and two black brown basal maculae on propodeum. Etymology. Named for Thierry Hubert, organic farmer in La Caroline. Distribution records . Reunion . Type material. HOLOTYPE Ƥ ( MNHN EY 6429) Verbatim label data: La Réunion , Bras Panon / La Caroline, alt. 230m , exploitation AB (Thierry Hubert), piège Malaise, 01/2011, leg. P. Rousse, complete. PARATYPES ( MNHN EY 6430–6431) 13 same locality, same date, leg. P. Rousse; 1Ƥ St Paul / Tan Rouge, alt. 800m , I.2011 , leg. Cirad. Other material 2Ƥ Bras Panon / La Caroline, alt. 230m , I.2011 , leg. P. Rousse.