Decevania glabra Kawada, sp. nov.
Creators: name: Kawada, Ricardo
name: Azevedo, Celso O.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Evaniidae
Decevania
Decevania glabra

description: Decevania glabra Kawada sp. nov.
(Figs. 39–45)
MALE. Description: Head, mesosoma and stigmal vein dark castaneous; antenna, mandible, palpi, legs, metasoma, wing veins and tegula light castaneous; wings hyaline and ocelli translucent.
Head: Inconspicuously punctate (Fig. 39). Mandible with two apical teeth. Eye large, elliptical, HE 1.58 x WE (Fig. 40). Malar space strigulate (Fig. 39). Face above of clypeus with reduced protuberance (Fig. 40). Gena bulging in frontal view, wide in lateral view, WG 1.25 x WTO, genal carina complete (Fig. 40). Lateral of vertex angularly convex in frontal view (Fig. 39). Ocellus small, DAO 0.75 x WTO; ocellar triangle not raised in frontal view (Fig. 39). Anterior ocellus aligned in dorsal view of head. Clypeus pinched (Fig. 39). Occipital area narrow (Fig. 40). Subocullar groove with conspicuous carina (Fig. 39). Toruli polished around them (Fig. 40). Antenna inserted at reaching level of eye top (Fig. 39). Antennal segments evenly wide; pubescence appressed, without some setae outstanding; scape short, scape LS 0.79 x HE; flagellomere I long, LF 1.40 x LP (Fig. 43).
Mesosoma: Thorax impunctate dorsally, strongly raised (Fig. 44). Pronotum wide in lateral view, LPR 0.50 x WTO, with conspicuous fovea in anterior corner. Mosonotum not aligned (Fig. 44). Mesoscutum FIGURE 39–52: D. glabra sp. nov (Figs. 39–45). 39. head in frontal view; 40. head in lateral view; 41. stigmal and 1R1 vein; 42. mesoscutum in dorsal view; 43. antennal segments 1–6; 44. dorsal region of mesosoma in profile; 45. pronotum and mesepisternum in lateral view. D. nuda sp. nov (Figs. 46–52). 46. head in frontal view; 47. head in lateral view; 48. mesoscutum in dorsal view; 49. stigmal and 1R1 vein; 50. dorsal region of mesosoma in profile; 51. pronotum and mesepisternum in lateral view; 52. antennal segments 1–6. Scale bar = 200µ
linear, anterior depression polished, lateral carina incomplete anteriorly; notaulus sulcate, straight (Fig. 42). Lateral scutellar region polished; posterior region of scutellum convex in profile (Fig. 44). Median region of scutellar groove with small fovea. Metanotum inconspicuous medially. Propodeum shallowly areolate; median region of dorsal propodeum polished; posterior region concave in profile; small ridge posterolaterad of insertion of petiole small (Fig. 44). Mesepimeron weakly scrobiculate. Mesepisternum narrow; anterior region wholly areolate; posterior margin irregularly areolate; upper region evenly areolate; lower region polished, lower region with very few foveae, anterior area of lower region with fovea evenly sparse; central region weakly concave (Fig. 45). Metapleuron areolate-polished; metepimeron almost flattened. Distal region of metafemur not dilated. Tarsal claw with two teeth. Basitarsal projection of hind leg short, with sharp apex. Wing LFW 3.47 x LM. Basal cell glabrous. Stigmal vein narrow, WST 0.15 x LST, apex of posterior margin convex (Fig. 41). 1R1 vein slender distally. Stigmal + 1R1 long (Fig. 41). Stigmal + 1R1 LST 8.50 x WTO. Set of M+CU, 1CUa, 1CUb and 2CU veins sinuous.
Metasoma: Petiole long, strigulate dorsally, LPE 0.68 x LST.
Material examined. HOLOTYPE. Male. COSTA RICA, Hwy. #2 Km 95, 9°36’N 83°44’W, 3200 m, 03–07.iv.1985, H. Goulet & L. Masner col (CNCI).
Comments. D. glabra sp. nov. differs from the others species by having head inconspicuous punctate; eye elliptical; scape short; mesosoma depressed anterolaterally; mesepisternum vertical and levigate with few foveolation; declivity of propodeum concave in profile and region of basal cell glabrous.
Distribution. Costa Rica.
Etymology. The name refers to the absence of pilosity in the basal cell area.
description: Published as part of Kawada, Ricardo & Azevedo, Celso O., 2007, Taxonomic revision of the Neotropical ensign wasp genus Decevania (Hymenoptera: Evaniidae), pp. 1-30 in Zootaxa 1496 on pages 15-17, DOI: 10.5281/zenodo.177039