Loboscelidia fulgens, Kimsey, Lynn S., 2012

Kimsey, Lynn S., 2012, Review of the odd chrysidid genus Loboscelidia Westwood, 1874 (Hymenoptera, Chrysididae, Loboscelidiinae), ZooKeys 213, pp. 1-40 : 11-12

publication ID

https://dx.doi.org/10.3897/zookeys.213.2985

persistent identifier

https://treatment.plazi.org/id/E5DCEBEA-CB75-102E-8CAC-7C5911F78412

treatment provided by

ZooKeys by Pensoft

scientific name

Loboscelidia fulgens
status

sp. n.

Loboscelidia fulgens   ZBK sp. n. Figs 52638

Type material.

Holotype male: Viet Nam: Tuyen Quang Prov., 360 m, Na Hang Reserve, 16-20 May 1997, FIT, S. B. Peck, 97-10 (CNC). Paratypes: 3 males same data as holotype; 1 male: 20-24 May 1997, 97-13; 1 male: 300 m, 97-17; 1 male: Ha Tinh, Huong Son, 450 m, 18°22'N, 105°13'E, 22 April-1 May 1998, L. Herman, LT (BME, CNC).

Diagnosis.

This is one of four species, including Loboscelidia bakeri , Loboscelidia guangxiensis and Loboscelidia reducta that completely lack a medial vein. Loboscelidia fulgens can be separated from Loboscelidia guangxiensis in males by the shorter Rs vein, 1.5 × as long as R, versus twice as long in Loboscelidia guangxiensis , and having well-developed tibial flanges, which are lacking in Loboscelidia reducta . Loboscelidia fulgens can be immediately distinguished from Loboscelidia bakeri by lacking the uniquely up-domed propodeum characteristic of Loboscelidia bakeri .

Male description.

Body length 1.5-2.0 mm; forewing length 2.0-2.5 mm. Head (Fig. 5): length 1.8 × height in side view; eye asetose; frontal projection rectangular in front view; frons smooth, not microstriate; frons with low ridge extending from vertex along inner eye margin; vertex with transverse fovea, posterior expansion strongly curved in profile; gena without scale-like setae; scape striate, length 2.9 × breadth; flagellomere I length 2 × breadth; flagellomere II length 1.8 × breadth; flagellomere XI length 3 × breadth. Mesosoma: pronotal length 0.8 × breadth, without lateral carina, narrower than head in dorsal view; scutum with notauli reaching posterior margin; scutellum with fine dense striae laterally; metanotum with medial ridge, impunctate laterally, 0.4 × as long as scutellum; mesopleuron without scrobal sulcus; propodeum without transverse dorsal carina; legs (Fig. 38) smooth, polished; forefemoral flange 0.5 × femur length, flange maximum width 0.6 × width of tubular part of femur; foretibial flange 0.5 × tibial length, flange maximum width 0.4 x width of tubular part of tibia; midfemoral flange absent; midtibial flange 0.6 × femur length, flange maximum width 0.5 × width of tubular part of tibia; hindfemoral flange 0.8 × femur length, flange maximum width 0.6 × width of tubular part of femur; hindtibial flange 0.8 × femur length, flange maximum width 0.7 × width of tubular part of tibia; hindtibia with two longitudinal carinae on posterior margin; hindcoxa without longitudinal c arina on inner medial surface; forewing (Fig. 26) R1 length 0.4 × R length; cu-a absent; Rs length 1.4 × R length; Cu+M length 0.6 × A length; medial vein present, flat medially. Color: body brown to reddish brown; wing membrane brown-tinted, untinted along vein remnants; veins brown.

Etymology. The species name, Loboscelidia fulgens , refers to the shining integument (Latin, adj).

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hymenoptera

Family

Chrysididae

Genus

Loboscelidia