Goniozus yoshikawai Terayama, 2006

Lim, Jongok & Lee, Seunghwan, 2012, Review of Goniozus Förster, 1856 (Hymenoptera: Bethylidae) of Korea, with descriptions of two new species, Zootaxa 3414, pp. 43-57 : 53-55

Goniozus yoshikawai Terayama, 2006

( Figs 33–40 )

Goniozus yoshikawai Terayama, 2006: 230 .

Material examined. KOREA: GG: Ƥ, Yongjusa, Annyeong, Taean, Hwaseong, MT, 22–29.viii.2005, Y.D. Kwon leg. ( KFRI); Ƥ, ditto, MT, 29.viii–5.ix.2005, Y.D. Kwon leg. ( KFRI); Ƥ, ditto, MT, 20–26.ix.2005, Y.D. Kwon leg. ( KFRI). GW: 2 Ƥ, Jinae, Dong, Chuncheon, MT, 23–30.viii.2005, S.J. Jang leg. ( KFRI). CN: Ƥ, Donam, Banpo, Gongju, MT, 19–26.vii.2005, Y.T. Kim leg. ( KFRI). JB: Ƥ, Majeong, Buk, Jeongeub, 9–20.ix.2005, J.W. Park leg. ( KFRI); Ƥ, ditto, MT, 19.iv–8.v.2008, J.W. Park leg. ( KFRI). JN: Ƥ, Pungsan, Dado, Naju, MT, 24–30.vi.2008, S.B. Yu leg. ( KFRI); Ƥ, ditto, MT, 12–18.vii.2005, S.B. Yu leg. ( KFRI); Ƥ, ditto, MT, 25.vii–8.viii.2005, S.B. Yu leg. ( KFRI); Ƥ, ditto, 8–16.viii.2005, S.B. Yu leg. ( KFRI); Ƥ, ditto, 16–30.viii.2005, S.B. Yu leg. ( KFRI). GN: Ƥ, Dapcheon, Ibanseong, Jinju, 1–9.viii.2005, B.G. Ahn leg. ( KFRI).

Redescription. FEMALE. Body length 2.6 mm. LFW 1.3 mm.

Color. Head: mandible dark castaneous to black, antenna dark castaneous. Mesosoma : black; fore wing subhyaline, veins castaneous; legs dark castaneous except tarsi yellow; tarsal claw dark castaneous. Metasoma: dark castaneous.

Head ( Figs 34–36 ): 1.2 × as long as wide, coriaceous; lateral margin slightly convex, posterior margin straight, postero-lateral corner forming obtuse angle in dorsal view; lateral surface smooth and polished. Mandible with four minute teeth. Clypeus well-developed, frontal angle right; fronto-clypeul median longitudinal carina weakly developed, exceeding antennal socket. First antennal segment in ratio of 2.9: 1.2: 1.0: 1.1: 1.2 in length; from scape to flagellomere 3 and 11 1.7, 1.1, 0.9, 0.9, 0.9 and 1.5x as long as wide respectively. Frons and vetex coriaceous with sub-erect hairs and sparse punctures, aparted from each other by 2.0–4.0 × as wide as their maximum diameter. WF 1.2 × LE, WF 0.7 × WH. Compound eye 0.24 mm long with short erect hairs. LE 1.6 × OOL, WF 1.7 × WOT. Frontal angle of ocellar triangle obtuse, POL 2.3 × AOL, OOL 0.9 × WOT. Vertex coriaceous with eight long hairs on occipital margin.

Mesosoma ( Figs 37–39 ): Pronotum coriaceous, 0.6 × as long as wide with long hairs, antero-lateral corner obtuse. Mesoscutum coriaceous; notauli absent; parapsidal furrows thin and anteriorly divergent. Scutellum polish and coriaceous with sparse small punctures; scutellar pit elliptical, oblique and connected by 3.8 × as wide as their maximum diameter. Propodeal disc 0.7 × as long as wide, lateral carina complete, transverse carina present only postero-lateral corner; disc strongly coriaceous except median longitudinal smooth surface, extending mid length of disc in dorsal view; declivity coriaceous with complete marginal carina; lateral surface coriaceous. Fore wing with dense hairs and closed areolet; radial vein curved at apex; pterostigma 0.11 mm long; metacarpo absent.

Metasoma ( Fig. 40 ): Tergite 1 smooth and polished without fine punctures and microreticulation. Terga 2–4 smooth and polished with very fine and few punctures and sparse hairs on lateral surface. Terga 5 to terminal with sparse hairs on distal surface.

MALE. Unknown.

Distribution. Korea (CN, GG, GN, GW, JB, JN), Japan (Honshu, Kyushu).

Figures

FIGURES 33 – 40. Goniozus yoshikawai. 33. Habitus; 34. Head; 35. Mandible and clypeus; 36. Antenna; 37. Pronotum and mesonotum; 38. Fore wing; 39. Propodeal disc; 40. Metasoma. Scale bar: 0.10 mm for 37, 39; 0.20 mm for 34, 36; 0.30 mm for 35, 38; 0.50 mm for 33, 40.