Cyanopterus tricolor
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Ordo: Hymenoptera
Familia: Braconidae
Genus: Cyanopterus
Name
Cyanopterus tricolor (Ivanov, 1896) – Wikispecies link – Pensoft Profile
Material
South Korea (4 females, 2 males). – Gangwon-do • 1 female; Yangyang-gun, [10] Seo-myeon, Galcheon-ri, Yaksusan Mountain; 9 Aug. 1989; K.T. Park leg.; NIBR 517 • 1 female; Hongcheon-gun, [13] Naechon-myeon, Waya-ri, Baegamsan Mountain; 31 Jul. 2002; D.-S. Ku leg.; light trap; ZISP 515 • 1 male; Hoengseong-gun, [16] Gonggeun-myeon, Hakdam-ri; 24 May 1993; D.-S. Ku leg.; SMNE 518. – Gyeongsangbuk-do • 1 female; Gyeongsan-si, [49] Yeongnam University, Department of Biology; 19 Jun. 199?; S.K. Lee leg.; SMNE 516. – Chungcheongbuk-do • 1 male; Goesan-gun, [59] Cheongcheon-myeon, Sagimak-ri; 23 May 1993; D.-S. Ku leg.; ZISP 519. – Gyeongsangnam-do • 1 female; Jinju-si, [75] Neadong-myeon, Doksan-ri (Around the forest road); 5–20 May 2003; Tea-Ho Ahn leg.; Malaise trap; SMNE HYM-BRA_ATH_0000150.
Additional material
Ukraine • 1 male (lectotype); Kupyansk; 23 May 1895; P.V. Ivanov leg.; blackthorn; ZISP.
Russia – Primorskiy Territory • 1 female; Khasansky District, 30 km S of Slavyanka; 3 Aug. 1985; S.A. Belokobylskij leg.; oak forest, hazel grove; ZISP B0075 • 1 female; Mikhaylovsky District, Tarasovka; 24 Jul. 1972; L. Kulikova leg.; flowers, soybean, wheat; ZISP B0077 • 1 female; Spassky District, Spassk-Dalny; 17 May – 21 Jun. 1996; S.A. Belokobylskij leg.; shrubs, forest; ZISP B0076.
Distribution
China (Cao et al. 2020[1]): Jilin, Liaoning. Eastern Europe. Russia: European part; Far East: Jewish Autonomous Province, Primorskiy Territory; Western Siberia (Belokobylskij and Tobias 2000[2]). South Korea (new record).
Description
Female. Body length 4.1–5.8 mm, fore wing length 4.3–6.2 mm. Transverse diameter of eye (dorsal and lateral view) 1.1–1.4× longer than temple. POL 1.1–1.3× Od. OOL 2.5–2.8× Od. OOL 1.9–2.4× POL. Face width 1.2–1.5× combined height of face and clypeus, 1.9–2.0× width of hypoclypeal depression. Longitudinal diameter of eye 2.2–2.7× longer than malar space (anterior view). Malar suture absent. Scape (lateral view) as long dorsally as ventrally, concave laterally. Mesosoma 1.5–1.7× longer than its maximum height. Notauli impressed anteriorly, shallow and not united posteriorly. Fore wing vein 1-R1 1.4–1.8× longer than pterostigma. Marginal cell 5.5–6.6× longer than distance from its apex to apex of wing. Vein 3-SR 3.5–3.9× vein r. Vein 3-SR 0.50–0.70× vein SR1. Vein 3-SR 1.8–2.3× vein 2-SR. Vein 1-SR+M weakly curved forward proximately. Wing membrane evenly setose in base of hind wing. Hind femur 3.2–3.4× longer than wide. Claws with moderately large rounded basal lobe. Median length of first tergite 1.0–1.2× its apical width. Dorsal carinae of first metasomal tergite absent; dorsolateral carinae weakly separated. Second metasomal tergite medially 1.25–1.30× as long as third tergite; with long parallel sublateral carinae and anterolateral, posteriorly diverging sublateral crenulated grooves; basal width of second tergite 1.4–1.6× its median length. Anterolateral areas of second metasomal tergite elongate-triangulate, strongly separated by crenulate furrows and sharp crenulate margins; median area of tergite strongly elevated, triangle, large and wide, rounded on sides, separated by crenulate furrows and complete sharp margin. Apical margins of third to sixth tergites without transverse subapical grooves. Ovipositor sheath about 1.5× longer than hind tibia, 0.41–0.46× as long as fore wing. Apex of ovipositor without distinct nodus, acute; with weak or more or less developed ventral serration. Body entirely smooth, only first metasomal tergite sometimes foveate-rugose apicomedially. Body mostly brownish black; head, prothorax (often also mesoscutum), tegulae and pattern on fore leg reddish yellow; maxillary palps yellow; wing membrane brownish darkened; pterostigma and wing veins brown; membranous areas of metasomal sterna pale yellow.
Diagnosis
Cyanopterus tricolor differs from similar species (C. hinoemataensis, C. kusarensis, and C. praecinctus) by the relatively long ovipositor (in related species it is 0.85–1.00× and 0.2–0.3× as long as hind tibia and fore wing, respectively) and absence of transverse subapical grooves on third–fifth metasomal tergites.
Taxon Treatment
- Samartsev, K; Ku, D; 2021: New records of Braconinae (Hymenoptera, Braconidae) from South Korea Journal of Hymenoptera Research, 83: 21-72. doi
Images
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Other References
- ↑ Cao L, van Achterberg C, Tang Y, Wang X, Yang Z (2020) Revision of parasitoids of Massicus raddei (Blessig & Solsky) (Coleoptera, Cerambycidae) in China, with one new species and genus.Zootaxa4881(1): 104–130. https://doi.org/10.11646/zootaxa.4881.1.7
- ↑ Tobias V, Belokobylskij S (2000) 6. Subfam. Braconinae. In: Lehr P (Ed.) Key to the Insects of Russian Far East.Vol. IV. Neuropteroidea, Mecoptera, Hymenoptera, part 4. Dal’nauka (Vladivostok), 109–192. [In Russian]
