Orionis eximius Muesebeck 1955
Creators: name: Bortoni, Marco Aurélio
name: Shimbori, Eduardo Mitio
name: Shaw, Scott Richard
name: Souza-Gessner, Carolina Da Silva
name: Penteado-Dias, Angélica Maria
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Braconidae
Orionis
Orionis eximius

description: Orionis eximius (Muesebeck 1955)
(Figures 15–22)
Perilitus seximius Muesebeck, 1955: 143 Orionis eximius Shaw, 1987: 107
Diagnosis (female). Body length 4.5–5.5 mm (males: 4.3–5.4 mm); flagellum with 21–22 segments (males: 22– 24). Body color mostly dark brown to black; mandibles and palpi almost always pale lime-yellow; fore and mid legs mostly yellow and hind legs mostly dark brown, all trochanter usually lighter, in some specimens from Costa Rica all legs are mostly pale brown, with hind coxa and femur commonly a little darker dorsally; antenna color variable: entirely dark brown in the Mexican specimens, including the holotype, but several females from Costa Rica have antenna lightening toward apex with the apical 1/3 yellow, and specimens from Panama have the apical third contrasting whitish yellow (all males have the antenna entirely dark brown); wings hyaline or nearly so. Frons distinctly rugose; in dorsal view, temples gradually sloping from eye, 0.4–0.5 × eye length. Mesoscutum with median lobe setose, punctate anteriorly, posteriorly depressed and strongly rugulose with mid-longitudinal carina; lateral lobes of mesoscutum bare, smooth and polished. Scutellar sulcus with three and complete carina. Propodeum entirely rugose, with dorsal face horizontal and posterior face vertical; posterior face with distinct median depression. Pronotum varying from rugose to coarsely punctate laterally, sculpturing covering most of its surface; pronotal collar rugose, in most specimens with a V-shaped smoother and yellowish spot mid-anteriorly. Mesopleuron with broad and shallow, strongly rugose sternaulus, smooth and polished medially and ventrally, rugose at subalar groove, mostly covered with setae except on polished central area. Fore wing vein m-cu interstitial or shortly basad to vein 2RS. Hind wing vein cu-a usually slightly longer than vein r-m, sometimes roughly with same length, and vein 1M around 1.5 (1.4–1.7) × longer than r-m. Ovipositor 1.8–2.2 × longer than petiole.
Material examined. COLOMBIA. 1♀, Nariño, R. N. La Planada, Via hondon, 1930 m, malaise, 1°15'N 78°15'W, 16.VI–2.VII.2000, G. Oliva leg. COSTA RICA. 4♀ and 6 ♂, San José, Zurqui de Moravia, 1600 m, malaise, VIII.1995; the following specimens has the same label data except for date: 3♀ and 1♂ III.1995; 1♀ and 1♂ I.1995; 2♀ and 2♂ XII.1995; 2♀ XI.1995; 1♀ and 2♂ X.1995; 5♀ IV.1994; 1♀ II.199; 3♀ V.1995; 2♀ III.1996; 1♀ II.1996;1♂ X–XII.1990; 1♂ VI.1990 ”; 1♂ X–XI.1991; 1♂ IV.1992; 1♂ V.1992; 1♂ VI–VII.1993. 4♀ San José, 26km N San Isidro, 2100 m, malaise, VIII–IX.1991; the following specimens has the same label data except for date: 2♀ VI–VIII.1992; 1♂ II–IV.1993; 1# IV–V.1993; 5♀ II–V.1992.1 ♀ San José, 2km W Empalme, Cerro la Muerte, 2300m, malaise, VIII.1995; 2♂ same data, II.1995. 10♀ and 1♂, San José, 19km S 3 km W Empalme, Cerro la Muerte, 2600 m, malaise, IV–VII.1992; the following specimens has the same label data except for date: 1♂ II–III.1993; 2♀ IV–V.1993; 4♀ VI–VII.1993; 1♀ X–XII.1993; 1♀ II.2000. 5♀ San José, 6km N San Gerardo, Cerro la Muerte, 2800m, malaise, VIII.1992; 1♂ same data, III–IV.1993; 1♀ same data, V.1993; 2♂ same data, IX.1993. 2♂, Puntarenas, San Vito, Est. Bio. Las Alturas, 2100 m, malaise, I–III.1995; following specimens same data: 3♀ same data, III–V.1 995. 1♀, Puntarenas, La Escuadra, Est Pitter, 1600–1700m, moericke, 19–22.IX.1996; 1♀ same data, 1800–2000 m, malaise, 13.IX–13.X.1996. 1♀, Guanacaste, Las Pailas, Cerro Braun, 1250 m, malaise, 24.IX–26.X.1996. 3♀ Cartago, 4km NE Cañon, Genesis II, 2350 m, malaise, II–III.1995; following specimens same data except for date: 1♀ VI.1995; 3♀ VIII.1995; 1♀ IX.1995; 1♀ VII.1996; 1♀ VIII.1996; 1♀ IX.1996. ECUADOR. 1♀, Napo, Yanayacu Biol. Stat., Macucoloma trail, 2163 m, yellow pan trap, 00°35.9'S 77°53.4'W, 1–8.I.2008, J. Simbana; 1♀ same data, Malaise trap, 1–8.III.2007 ”; 1♀ same data, blacklight, 14.III.2011, N. Zitani ”.
Distribution. Colombia, Costa Rica, Ecuador Mexico and Panama. This distribution matches the native distribution of the host plant Lantana camara (Day et al. 2003, Fig. 6). This species has been collected only at high elevation localities over Central and South America. Localities with known altitudes are at least 1250 m above sea level, being the type localities the only without precise altitudinal information (but at least 1200 m).
description: Published as part of Bortoni, Marco Aurélio, Shimbori, Eduardo Mitio, Shaw, Scott Richard, Souza-Gessner, Carolina Da Silva & Penteado-Dias, Angélica Maria, 2016, A review of the genus Orionis Shaw (Hymenoptera: Braconidae: Euphorinae) and first records of the genus from South America and the Oriental Region, pp. 249-260 in Zootaxa 4208 (3) on pages 254-256, DOI: 10.11646/zootaxa.4208.3.4, http://zenodo.org/record/205829