Odontepyris flavipedis Wang, He & Chen 2021, sp. nov.
Creators: name: Wang, Chung-Hong
name: He, Jun-Hua
name: Chen, Xue-Xin
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Bethylidae
Odontepyris
Odontepyris flavipedis

description: Odontepyris flavipedis Wang, He & Chen sp. nov.
Fig. 4
Diagnosis. Male. Head wider than long, vertex crest slightly incurved. Median clypeal carina exceeding anterior imaginary line of eyes. Dorsal pronotal area papillate. Lateral margin of dorsal pronotal area not carinate. Mesopleural dentate process present. Mesoscutellar groove divided into two foveae by median carina. Metapostnotal median carina complete, lateral carina absent. Forewing with first median cell closed. Legs yellow.
Description. Holotype (Fig. 4a). Male. Body length: 3.66 mm. Forewing length: 2.20 mm.
Color. Head black; mandible castaneous, teeth yellow; antenna yellow with scape darker. Mesosoma black; legs yellowish orange; tegula castaneous. Metasoma dark castaneous with posterior margin of each segment lighter. Forewing hyaline tinged with yellowish; veins and prestigma yellowish; pterostigma dark castaneous.
Pubescence. Body with sparse white setae. Antennae with dense appressed setae. Forewing with short dense light castaneous setae.
Head (Figs 4b, 4c, 4d). Head wider than long, LH 0.88 × WH. Mandible with four teeth; upper two with apex rounded; lower two with apex triangular. Median clypeal lobe subtriangular with apex nearly rounded; median clypeal carina exceeding anterior imaginary line of eyes. Antennomeres II–V in ratio of 116:106:84:88 and 1.90, 1.71, 1.25, 1.16 × wide respectively; antennal scrobal carina present. Frons coriaceous with punctures separate less than 2.0 × its diameter. WF 1.43 × LE. LE 2.20 × DEV.Anterior ocellus passing supra-ocular line 1.77 × DAO; POL 0.92 × AOL; OOL 1.72 × WOT; DPV 1.92 × as wide as DAO. Vertex coriaceous with punctures separate less than 2.0 × its diameter; vertex crest slightly incurved. Sides of head behind eyes converging posteriorly. Occipital carina absent. Malar line between mandible and eye present. Gena weakly coriaceous with sparse punctures; ventral area of gena coriaceous with punctures separate more than its diameter.
Mesosoma (Figs 4e, 4f). Dorsal pronotal area coriaceous and papillate, almost half as long as wide; lateral margin ecarinatuste, posterior margin straight; lateral pronotal area coriaceous. Mesoscutum coriaceous with shallow punctures separate 0.5–3.0 × its diameter, basal one fourth weakly coriaceous; parapsidal furrow complete. Mesoscutellum shiny; mesoscutellar pit oval; mesoscutellar groove deep and divided into two foveae by median carina. Metapectal-propodeal disc wider than long; basal half of metapostnotum with oblique rugulae, metapostnotal median carina complete, metapostnotal lateral carina absent; dorsal propodeal area imbricate, depressing near lateral marginal carina, with short longitudinal carina near transverse posterior carina; lateral marginal carina of metapectal-propodeal complex complete, transverse posterior carina of metapectal-propodeal complex almost straight; propodeal declivity coriaceous; anterior metapleural area shiny, weakly papillate, metapleural line with three pits; lateral surface of propodeum coriaceous, upper one third with irregular rugulae. Propleuron coriaceous. Lateral surface of mesopectus with large dense punctures; mesopleural dentate process present, upper mesopleural fovea and mesopleural pit developed; posterolateral area weakly coriaceous; ventral surface of mesopectus coriaceous and papillate; mesodiscrimen present.
Forewing (Fig. 4g). First median cell closed; Rs 2 v 2.67 × M 2 v, forming right angle; 2r-rs&Rs 2 v not arched apically.
Metasoma (Figs 4h, 4i, 4j, 4k). Abdominal terga shiny with tiny sparse punctures; longitudinal sulcus of second abdominal tergum extending to about half of second abdominal tergum and fovea-like basally. second abdominal sternum with longitudinal carina; posterior margin of fifth abdominal sternum with pair of tufted setae (Fig. 4h); posterior margin of hypopygium medially invaginated, with pair of median lobes (Fig. 4i). Genitalia (Figs 4j, 4k): paramere with apex narrow; digitus short with pointed apex, margin with long setae in ventral view; cuspis simple with margin slightly rounded (Fig. 4j); aedeagus bottle-shaped.
FEMALE unknown.
Type material. Holotype ♂ (ZJUH), China, Guangxi, Daming Mountain, 23˚30ˊ30˝N, 108˚19ˊ33˝E, 13.viii.2011, Chengjin Yan, No. 20115827.
Distribution. China (Guangxi).
Etymology. The specific name “ flavipedis ” refers to the legs of this species yellow.
Comments. This species is similar to O. rufipedis Xu & He, 2006 by having first median cell of forewing closed. However, O. flavipedis sp. nov. can be distinguished by having legs yellow, POL 0.92 × AOL, mesoscutellar groove divided into two foveae by median carina and metapostnotal lateral carina absent, whereas O. rufipedis having legs distinctly orange, POL 1.11 × AOL, median carina of mesoscutum-mesoscutellar suture without median sulcus and metapostnotal lateral carina clear and about five-sixths of metapostnotum.
description: Published as part of Wang, Chung-Hong, He, Jun-Hua & Chen, Xue-Xin, 2021, The genus Odontepyris Kieffer (Hymenoptera, Bethylidae) from China, pp. 497-522 in Zootaxa 4964 (3) on pages 505-506, DOI: 10.11646/zootaxa.4964.3.4, http://zenodo.org/record/4715369