Wilkinsonellus narangahus Rousse et Gupta, sp. nov.
Creators: name: Rousse, Pascal
name: Gupta, Ankita
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Braconidae
Wilkinsonellus
Wilkinsonellus narangahus

description: Wilkinsonellus narangahus Rousse et Gupta, sp. nov.
(Fig. 20)
Diagnosis. Bright yellow orange species with apex of metasoma darkened. The propodeum bears three apically converging carinas (generic character).
Color. Yellowish orange overall. Antenna brownish. Terga 3–4 (medially) and following terga dark brown. Hind tarsi infuscate. Ovipositor sheath black. Wings hyaline, venation brown.
Description.
FEMALE (2 specimens). B: 2.6; A: 3.4; L: 3.4 (2.6–3.4).
Head. Moderately and shortly setose. Face coarsely punctate rugose, clypeus smooth. H i: 0.9; EH i: 0.7; C i: 2.8; Fl 1i: 2.2; Fl 2i: 2.4; FL1– 2 i: 0.9; Fl 15i: 3.5; Fl 16i: 4.4; OO i: 1.1; IO i: 0.8.
Mesosoma. Moderately and shortly setose. Pronotum smooth. Mesopleuron densely punctate but a large prominent central smooth area. Metapleuron rugose punctate. Mesoscutum coarsely punctate rugose, notauli discernible along the raised median lobe. Scuto-scutellar suture wide and deep, crenulate. Scutellum coarsely punctate rugose. MSC i: 0.9. Propodeum smooth, with three carina converging toward middle of apical margin, the median longitudinal carina distinctly stronger than both diagonal ones. Fore wing. Second submarginal cell (areolet) enlarged though apically open. R1/Pl i: 0.9; r/Pw i: 1.3; r/2Rs i: 0.8. Hind wing. Vannal lobe with hind margin regularly setose, its apical half flattened. Legs. Hind coxa coarsely rugose above, laterally puncto-reticulate. Hind femur short and stout. Cx/T 1i: 1.6; F i: 3.1.
Metasoma. Tergum 1 typical of the genus, elongate, narrow, polished, with a long mid-longitudinal furrow. Tergite 2 polished, trapezoidal and elongate, its apical margin somewhat constricted and medially notched. Ovipositor very short, sheath almost concealed within hypopygium. T1a i: 3.7; T1b i: 4.9; T1/T 2i: 4.9; T2a i: 0.5; T2b i: 0.8; T2/T 3i: 0.6; OT i: <<0.1.
MALE (2 specimens) B: 2.8; A: 3.7; L: 3.5 (3.2–3.4). Similar to female.
I. Apanteles Förster
1. Apanteles bordagei Giard, 1902 2. Apanteles fontinalis de Saeger 3. Apanteles galleriae Wilkinson, 1932 4. Apanteles minatchy sp. nov. 5. Apanteles nigrofemoratus Granger, 1949 6. Apanteles pashmina sp. nov. 7. Apanteles romei sp. nov.
II. Cotesia Cameron
8. Cotesia xavieri sp. nov. 9. Cotesia flavipes Cameron, 1891 10. Cotesia plutellae (Kurdjumov, 1912) 11. Cotesia ruficrus (Haliday, 1834) 12. Cotesia sesamiae (Cameron, 1906)
III. Dodogaster gen. nov.
13. Dodogaster grangeri sp. nov.
IV. Dolichogenidea Viereck
14. Dolichogenidea ashoka sp. nov. 15. Dolichogenidea broadi sp. nov. 16. Dolichogenidea lumba sp. nov. 17. Dolichogenidea uru sp. nov. 18. Dolichogenidea villemantae sp. nov.
V. Diolcogaster Ashmead
19. Diolcogaster austrina (Wilkinson, 1929)? 20. Diolcogaster curticornis (Granger, 1949) VII. Exoryza Mason
23. Exoryza safranum sp. nov.
VIII. Glyptapanteles Ashmead
24. Glyptapanteles antsirabensis (Granger, 1949) comb. nov. 25. Glyptapanteles chidra sp. nov.
26. Glyptapanteles ficus (Granger, 1949) comb. nov. 27. Glyptapanteles subandinus (Blanchard, 1947) comb. nov.
IX. Microplitis Förster
28. Microplitis subsulcatus Granger, 1949 XI. Parapanteles Ashmead
31. Parapanteles covino sp. nov. 32. Parapanteles darignac sp. nov.
XII. Venanides Mason
33. Venanides curticornis (Granger, 1949)
XIII. Wilkinsonellus Mason
34. Wilkinsonellus narangahus sp. nov.
(?) Actual occurrence in Reunion is not confirmed (cf. text for details) Material examined. HOLOTYPE Ƥ (MNHN EY8839) Verbatim label data: Bras Panon / La Caroline alt. 230m 09/2010, leg. Cirad; right flagellum broken. PARATYPES (MNHN EY8840–8842) 1Ƥ St Pierre / Bassin Martin, alt. 290m, VI.2011, leg. Cirad; 13 same location, same date, leg. Cirad; 13 same location, VIII.2011, leg. Cirad.
Etymology. The species name is derived from the word “narangah” in Sanskrit, a Dravidian language, which means orange in English referring to the bright orange coloration of the species.
Distribution records. Reunion.
Comments. Most of world species have been keyed by Long and van Achterberg (2003). A supplementary species was thereafter added from India (Ahmad et al. 2005). Wilkinsonellus narangahus differs from all these species by the following combined characters: scutellum coarsely punctate rugose, ocelli moderately enlarged (ocullo-ocellar line 1.1x greater than posterior ocellus diameter), mesopleuron centrally smooth, propodeum with diagonal carinas distinct.
description: Published as part of Rousse, Pascal & Gupta, Ankita, 2013, Microgastrinae (Hymenoptera: Braconidae) of Reunion Island: a catalogue of the local species, including 18 new taxa and a key to species, pp. 501-547 in Zootaxa 3616 (6) on pages 543-545, DOI: 10.11646/zootaxa.3616.6.1, http://zenodo.org/record/217943