Campyloneurus pachypus Li, van Achterberg & Chen, 2020

Samartsev, Konstantin & Ku, Deok-Seo, 2021, New records of Braconinae (Hymenoptera, Braconidae) from South Korea, Journal of Hymenoptera Research 83, pp. 21-72 : 21

publication ID

https://dx.doi.org/10.3897/jhr.83.63353

publication LSID

lsid:zoobank.org:pub:3F3A83D4-9079-476E-AE59-FCE2E7EFEABF

persistent identifier

https://treatment.plazi.org/id/90170F23-FBD5-5D96-8B26-96DD4102A792

treatment provided by

Journal of Hymenoptera Research by Pensoft

scientific name

Campyloneurus pachypus Li, van Achterberg & Chen, 2020
status

 

Campyloneurus pachypus Li, van Achterberg & Chen, 2020

Figs 93-98 View Figures 93–104 , A10 View Figures A9–A12

Material.

South Korea - Gangwon-do • 1 female; Hongcheon-gun, [12] Duchon-myeon; 11 Oct. 1995; J.Y. Choi leg.; NIBR 524 .

Distribution.

China ( Li et al. 2020c): Hubei, Zhejiang. South Korea (new record).

Description.

Character states from Li et al. (2020c) are given in parentheses. Female. Body length 4.7 mm (6.4-6.6 mm), fore wing length 4.8 mm. Transverse diameter of eye (dorsal view) 1.6 × (2.1 ×) and (lateral view) 1.8 × longer than temple. POL 1.4 × Od (1 ×); OOL 2.5 × Od (2 ×); OOL 1.8 × POL (2 ×). Face width 1.2 × (1.4 ×) combined height of face and clypeus, 2.0 × width of hypoclypeal depression. Longitudinal diameter of eye 3.1 × longer than malar space (anterior view). Malar suture absent. Scape (lateral view) 1.6 × longer than maximum wide, longer ventrally, than dorsally, concave laterally. Mesosoma 1.6 × (1.8 ×) longer than its maximum height. Notauli deep anteriorly, absent and not united posteriorly. Fore wing vein 1-R1 1.5 × longer than pterostigma. Vein 3-SR 3.2 × (3.3 ×) vein r, 0.63 × (0.68 ×) vein SR1, 2.1 × vein 2-SR. Vein 1-SR+M curved forward proximately. Wing membrane evenly setose in base of hind wing. Hind femur 3.7 × (3.8 ×) longer than wide. Claws with moderate large rounded basal lobe. Median length of first metasomal tergite as large as its apical width (1.1 × its apical width). Dorsal carinae of first metasomal tergite incomplete, strongly curved towards apex; dorsolateral carinae developed. Second metasomal tergite medially 1.3 × longer than third tergite; basal width of second tergite 1.4 × larger than its median length; with long weakly converging sublateral carinae; without sublateral posteriorly diverging grooves. Anterolateral areas of second metasomal tergite elongate-triangulate, very long, smooth, with sharp crenulate margins; median area of tergite strongly elevated, short and wide, transverse-triangle, with long narrow “tail” posteriorly; separated by sharp crenulate margin. Transverse subapical grooves absent on third tergite, incomplete on fourth tergite, and complete on fifth tergite, crenulate. Ovipositor sheath 0.95 × as long as hind tibia, 0.3 × (0.2 ×) as long as fore wing. Apex of ovipositor with developed nodus and ventral serration. Body mostly smooth; first metasomal tergite laterally weakly rugulose, its median area apically foveate-rugose; second tergite medially rugose, laterally smooth. Coloration mostly as in Cyanopterus tricolor (Ivanov), but tegula and fore legs entirely yellow and mesoscutum and scutellum rusty.

Diagnosis.

The species is very similar to Campyloneurus bohayicus (Belokobylskij, 2000), their differences are listed below.

1 Scape about 2 × longer than maximum wide ( Samartsev 2019: fig. 24). Head black. Apex of ovipositor without nodus and ventral serration, simple and acute (ibid: fig. 24). Face more or less granulate (ibid: fig. 5). Hind wing membrane proximally with sparse setosity near vein cu-a (ibid: fig. 25). Anterolateral areas of second metasomal tergite elongate-triangulate, but less long (ibid: fig. 14) Campyloneurus bohayicus (Belokobylskij)
- Scape about 1.5 × longer than maximum wide (Fig. 96 View Figures 93–104 ; Li et al. 2020c: fig. 16K). Head rusty. Apex of ovipositor with well-developed nodus and ventral serration (Fig. 97 View Figures 93–104 ; Li et al. 2020c: fig. 16i). Face smooth (Fig. 94 View Figures 93–104 ; Li et al. 2020c: 16g). Hind wing membrane proximally evenly setose (Fig. 93 View Figures 93–104 ; Li et al. 2020c: 16b). Anterolateral areas of second metasomal tergite elongate-triangulate, very long (Fig. 94 View Figures 93–104 ; Li et al. 2020c: fig. 16e) Campyloneurus pachypus Li, van Achterberg & Chen

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hymenoptera

Family

Braconidae

Genus

Campyloneurus