Order Diptera Linnaeus, 1758
Family Tachinidae Robineau-Desvoidy, 1830
Genus Linnaemya Robineau-Desvoidy, 1830
Subgenus Ophina Robineau-Desvoidy, 1863
Key to the Korean species of the subgenus Ophina Robineau-Desvoidy
1. Frontal vitta parallel-sided (Figs. 1C, G, 3C, G); fore claw and pulvillus of male shorter than 5th tarsomere; male with strong outer vertical seta (Figs. 1C, D, 3C, D); male with prevertical seta; tibiae reddish brown; surstylus with 2 spines (Fig. 4B, J); cercus apically straight in lateral view ???????????????????????????????????????????????????????????????????????? 2
- Frontal vitta widened anteriorly (Fig. 2C, G); fore claw and pulvillus of male longer than 5th tarsomere; male with fine outer vertical seta or absent (Fig. 2C, D); male without prevertical seta (Fig. 2C, D); tibiae reddish yellow; surstylus with single spine (Fig. 4F); apex of cercus strongly bent posteriorly in lateral view (Fig. 4F) ???????????? L. picta
2. Wing vein R1 setulose dorsally at base; male with proclinate orbital setae (Fig. 1C, D); scutum with yellowish white pruinosity; sternite 1 posteriorly with whitish setulae ?????? ?????????????????????????????????????????????????????? L. microchaetopsis
- Wing vein R1 bare; male without proclinate orbital setae (Fig. 3C, D); scutum without yellowish white pruinosity; sternite 1 posteriorly with brownish black setulae ??????????? ?????????????????????????????????????????????????????????????? L. zachvatkini
1*Linnaemya microchaetopsis Shima, 1986 (Figs. 1A-H, 4A-D, 5A, B)
Linnaemya microchaetopsis Shima, 1986: 35 (type locality: Japan, Kyushu, Fukuoka City, Mt. Aburayama, holotype ♂, BLKU).
Material examined. Holotype, Japan: 1♂, Kyushu, Aburiyama, Fukuoka, 29 Apr 1966, Shima H (BLKU). Paratype, Japan: 1♂, Mingno, Saitama, 8 Apr 1973, Hara K; 1♀, Otaki, Saitama, 6 Oct 1974, Hara K (USNM: identified as L. microchaetopsis by Shima H); Korea: Chungcheongnam-do: 1♀, Jingwan-ri, 10 Sep 1983, Han HY; Gangwon-do: 2♀, Hoengseong- gun, Sheongil-myeon, Yupyeong-ri, Seomgang riverside, 12 Oct 2002, Byun et al.; 1♂, Hongcheon-gun, Naemyeon, Bangnae-ri, Mt. Maenghyeonsan, 10 Oct 2002, Han HY, Ro KE; 1♀, ditto, Mt. Gachilbong from Sambongyaksu to 1,240 m peak, 12 Aug 2003, Choi DS, Soh JS; 1♂1♀, ditto, North Valley of Mt. Gyebangsan, 14 Aug 2005, Han et al.; 1♂, Inje-gun, Girin-myeon, Mt. Jeombongsan from Jindong-ri to 1,424 m, 16 Jun 2004, Byun et al.; 1♂, diito, 4 Aug 2006, Choi et al.; 1♀, Jeongseon-gun, Jeongseon-eup, Mt. Gariwangsan from Mahangchi to 1,561 m peak, 26 Sep 2002, Han HY, Ro KE; 1♂, Jeongseon-gun, Nam-myeon, Mt. Mindungsan from Yupyeong-ri to 1,119 m peak, 29 Aug 2000, Han HY, Ro KE; 1♀, ditto, 2 Aug 2001, Han HY, Ro KE; 1♂, ditto, 9 Aug 2001, Han HY, Ro KE; 2♂2♀, ditto, 4 Aug 2004, Han et al.; 1♂1♀, ditto, 4 Aug 2005, Han et al.; 1♂1♀, ditto, 13 Aug 2005, Han et al.; 1♂1♀, ditto, 29 Aug 2005, Han et al.; 1♀, Pyeongchang-gun, Jinbu-myeon, Mt. Odaesan, 12 Aug 1984, Han HY, Ro KE; 16♂1♀, ditto, Pangadari, Mt. Odaesan, 7 Sep 1985, Han HY, Ro KE; 1♀, Wonju-si, Buron-myeon, Beopcheon-ri, Namhangang riverside, 11 Oct 2002, Choi et al.; 1♀, ditto, Daean-ri, 25 Sep 2005, Byun HW; 1♀, Wonju-si, Heungeop-myeon, Maejiri, Yonsei Univ. Campus, 25 Sep 2002, Lim JS; 1♂, ditto, 16 Sep 2004, Byun HW, Soh JS; 1♀, ditto, 14 May 2005, Byun HW, Hwang SMR; 1♀, ditto, 15 May 2005, Hwang SMR; 1♀, ditto, 16 May 2005, Byun HW; 1♂, ditto, 19 May 2005, Byun HW; 1♂, ditto, 25 Jun 2005, Byun HW; 1♀, ditto, 10 Jul 2005, Byun HW; 1♀, Wonju-si, Panbu-myeon, Seogok-ri, Mt. Baekunsan from Yongsu-gol to 1,087 m peak, 5 Jun 2005, Han HY, Lee HS; Gyeonggi-do: 1♀, Mt. Chungnyeongsan, 18 Sep 1983, Han HY; 1♀, ditto, 2 Jun 1985, Han HY, Ro KE; 1♀, ditto, 25 May 1983, Han HY; 1♀, Gwangjeon-ri, 10 Sep 1983, Han HY; 1♂, Gwangju-si, Docheok-myeon, Mt. Taehwasan from Eungoksa to 612.8m peak, 25 Aug 2006, Han et al.; Jeollanam-do: 1♀, Haenamgun, Samsan-myeon, Mt. Duryunsan from Daeheungsa to 703 m peak, 9 Aug 2003, Han et al.; Gyeongsangbuk-do:
1♀, Mt. Juhulsan, 7 Jun 1986, Han HY, Ro KE.
Diagnosis. This species can be readily distinguished from other Linnaemya species by the following combination of characteristics; 1) single prevertical seta in male; 2) two proclinate orbital setae present in male; 3) vein R1 setulose dorsally; and 4) claw pulvillus of male shorter than 5th tarsomere; and 5) sternite 1 with whitish setulae in both sexes. This species closely resembles L. microchaeta, but can be distinguished by the above character 5.
Redescription of male. Body length 10.3-12.6 mm; wing length 8.3-9.6 mm. Head with vertex-head ratio 0.32-0.34, frons-head ratio 0.33-0.35, eye ratio 0.56-0.6, gena-eye ratio 0.21-0.24, parafacial-flagellomere1 ratio 0.55-0.64, flagellomere1-pedicel ratio 1.67-2.22, arista-antenna ratio
0.97-1.06; vertex black with yellowish gray pruinosity; occiput black with yellowish white pruinosity; eye densely covered with fine yellowish white setulae; with 1 prevertical seta; 1 strong reclinate inner vertical seta; 1 outer vertical seta strong, 0.67-0.71× as long as inner vertical seta; 1 strong ocellar seta; 1 postocellar seta; 1 paravertical seta; ocellar triangle dark brown with yellowish gray pruinosity; orbital plate with yellowish gray pruinosity; 1 reclinate orbital seta and 4-7 frontal setae; 2 proclinate orbital seta; frontal vitta brown and wide (parallel-side); antenna predominantly dark brown with anterior apex of pedicel reddish brown, pedicel without wart-like process; flagellomere 1 basally reddish yellow; arista dark brown; parafacial yellowish white; vibrissa strong with 3-4 supravibrissal setae and 8-10 subvibrissal
setae; gena yellowish white with sparse strong setulae; palpus reddish dark brown, slightly shorter than pedicel. Thorax black in ground color; scutum densely covered with fine black setulae, grayish to yellowish white pruinosity with 2 narrow longitudinal dark vittae; prosternum bare; postpronotal lobe, notopleuron, intra-alar, supra-alar regions and postalar callus reddish yellow; postpronotal lobe with 2 short anterior setae and 3 long posterior setae; 2 posthumeral setae; notopleuron reddish dark brown with 2 setae; 1 presutural, 1 prealar, 3+3 acrostichal (rarely 4+3), 3+3 dorsocentral, 3 intraalar, 2 supra-alar, 2 postalar setae present; pro-episternum dark brown with grayish white pruinosity, with 2 strong and 2 fine setae; pro-epimeron dark brown with 2 strong setae and 1 fine seta underneath; katepisternum with 3 setae; ane-pimeron
[Fig. 4.] Male genitalia, sternite 5 and tergite 6 of Linnaemya species. A-D, L. microchaetopsis. A, Male genitalia, caudal view; B, Male genitalia, lateral view; C, Male sternite 5; D, Male tergite 6. E-H, L. picta: E, Male genitalia, caudal view; F, Male genitalia, lateral view; G, Male sternite 5; H, Male tergite 6. I-L, L. zachvatkini: I, Male genitalia, caudal view; J, Male genitalia, lateral view; K, Male sternite 5; L, Male tergite 6. Scale bar=0.6 mm.
with single long seta extending beyond middle of lower calyter, densely covered with black setulae; katepimeron bare; anepisternum with vertical row of 7-8 strong setae, dense black setulae only; meron with 5-6 black setulae; scutellum with basal setae parallel, first lateral setae parallel, second lateral setae divergent (rarely with 1 additional pair of lateral setae), subapical setae divergent, apical setae cross, discal setae convergent. Legs predominantly dark brown with black setae; coxae, trochanters and femora black, with black setulae; fore femur with 7 dorsal, 6-8 posterodorsal, 8-12 posteroventral setae, posteriorly with pale grayish white pruinosity; fore tibia yellowish brown with 8-11 ant-erodorsal,
[Fig. 5.] Female genitalia of Linnaemya species. A, B, L. microchaetopsis: A, Female genetalia, lateral view; B, Female genetalia, caudal view; C, D, L. picta: C, Female genetalia, lateral view; D, Female genetalia, caudal view; E, F, L. zachvatkini: E, Female genetalia, lateral view; F, Female genetalia, caudal view. Scale bar=0.5 mm.
7-8 posterodorsal, 3-5 posterior setae; fore claw and pulvillus slightly shorter than 5th tarsomere; midfemur with rows of anteroventral and posteroventral setae, and with 5 anterior setae, 1 posterior and 2 posterodorsal setae; midtibia with 8-9 anterodorsal, 3-5 posterodorsal, 3-5 posterior and 1 ventral setae; hind femur with rows of anterodorsal, anteroventral and posteroventral setae, and with 3 dorsal, 7-11 anterodorsal and 1 posterodorsal setae; hind tibia with 7-10 anterodorsal, 4-6 posterodorsal and 3 anteroventral setae. Wing hyaline with brownish tinge; veins brown; wingthorax ratio 1.96-2.05; vein R4+5 ratio 2.29-2.69; vein M ratio 0.95-1.28; subcostal-costal ratio 0.52-0.61; basicosta pale yellowish white; tegula dark brown; base of R4+5 with 5-11 black setulae; vein R1 with black setulae. Abdomen with black ground color; grayish pruinosity on tergites 3 and 4, and basal 1/3 of tergite 5; with lateral reddish brown band of tergite 3 and 4; venter of abdomen shiny dark brown with black setulae; tergite 1+2 with 1 lateral marginal seta; tergite 3 with 1 median marginal, 1 lateral marginal and 1 median discal setae, usually without lateral discal seta; tergite 4 with 1 strong lateral discal, 2 weak and 2 strong median discal setae; sternite 1 with whitish setulae. Genitalia reddish brown to dark brown; sternite 5 reddish dark brown with dense setulae; cercus in caudal view gradually narrowed toward slightly widened and blunt apex; surstylus slightly shorter than cercus, with 2 apical spines; pregonite short and curved ventrally, with several setulae; postgonite slightly curved ventrally and longer than pregonite; epiphallus present.
Female. Similar to males except for the following characteristics: orbital plate and frontal plate in anterior view wider than in male; 5-7 frontal setae; meron with 5-8 setae; base of R4+5 with 6-9 black setulose; abdomen without reddish brown lateral bands; abdominal tergites 6 and 7 each divided into 2 hemitergites; hemitergite 6 much wider than hemitergite 7. Lengths and ratios: body 9.3-12.7 mm; wing 8.1- 10.1 mm; vertex-head ratio 0.33-0.35, frons-head ratio 0.35 -0.38, eye ratio 0.55-0.58, gena-eye ratio 0.2-0.24, parafacial- flagellomere1 ratio 0.75-0.89, flagellomere 1-pedical ratio 1.78-1.91, arista-antenna ratio 0.97-1.06, wing-thorax ratio 1.96-2.28, vein R4+5 ratio 2.24-2.47, vein M ratio 0.93 -1.02, subcostal-costal ratio 0.52-0.63.
Distribution. South Korea, China, Taiwan, Central Asia, Japan, Russia.
1*Linnaemya picta (Meigen, 1824) (Figs. 2A-H, 4E-H, 5C, D)
Tachina picta Meigen, 1824: 261 (type locality: not given (Europe, from “Baumhauerischen Museum [=collection]”, type(s) ♀, MNHN).
Linnemya retroflexa Pandelle, 1895: 350 (type locality: France, Hautes-Pyrenees [Tarbes] and Landes [Dax], syntypes ♂, MNHN).
Material examined. Switzerland: Canton de Vaud: 1♂, Cudrefin 435 m, 30 Jun 1979, Paul H. Arnaud Jr (USNM); 1♂, ditto, Cudrefin, 25 Jul 1984 (USNM); 2♀, Cudrefin, Bois du village, 31 Aug 1984, Paul H. Arnaud Jr (USNM: identified as L. picta by Tschorsnig) (at flower Heracleum); Korea: Gangwon-do: 1♂, Hoengseong-gun, Dunnae-myeon, Mt. Cheongtaesan, Sapgyo-ri to 1,200 m peak, 27 Jul 2002, Lim OY, Lee HS; 1♀, Jeongseon-gun, Gohan-eup, Mt. Hambaegsan from Manhang-jae 1,574 m peak, 29 Aug 2000, Han HY, Ro KE; 1♀, ditto, Nam-myeon, Mt. Mindungsan from Yupyeong-ri to 1,119 m peak, 25 Sep 2003, Han et al.; 1♀, ditto, 29 Aug 2005, Han et al.; 1♀, Wonju-si, Heungeop- myeon, Maeji-ri from Hoechon to 960 m peak, 6 Aug 1999, Choi et al.; 1♂, Wonju-si, Panbu-myeon, Mt. Baegunsan from Yongsu-gol to 1,087.1 m peak, 2 Jul 2000, Han HY, Choi DS; 1♂, ditto, 10 Jul 2004, Byun HW; 2♀, Yeongwolgun, Seo-myeon, Ssangyong-ri, 29 Sep 2002, Han et al.; Gyeonggi-do: 1♀, Mt. Kumdansan, 22 Sep 1984, Han HY, Ro KE; Gyeongsangbuk-do: 1♀, Mt. Songnisan, 18 Sep 1982, Han HY, Ro KE.
Diagnosis. This species can be readily distinguished from other Linnaemya species by the following combination of characteristics; 1) 2 lateral scutellar setae; 2) male circus subapically bent forward in lateral view; and 3) male sternite 5 with black setulae.
Redescription of male. Body length 12.2-13.3 mm; wing length 10.2-11.5 mm. Head with vertex-head ratio 0.34- 0.37, frons-head ratio 0.33-0.36, eye ratio 0.53-0.60, genaeye ratio 0.25-0.30, parafacial-flagellomere1 ratio 0.69- 0.83, flagellomere1-pedicel ratio 2.00-2.50, arista-antenna ratio 1.03-1.05; vertex black with yellowish white pruinosity; occiput black with yellowish white pruinosity; eye densely covered with fine yellowish white setulae; without prevertical seta; 1 strong reclinate inner vertical seta; 1 outer vertical seta fine, 0.45-0.48× as long as inner vertical seta; 1 strong ocellar seta; 1 postocellar seta (rarely absent); 1 paravertical seta; ocellar triangle dark brown with yellowish white pruinosity; 1 reclinate orbital seta and 6-10 frontal setae; without proclinate orbital seta; frontal vitta reddish dark brown and strongly widened anteriorly; antenna predominantly dark brown with anterior apex of pedicel reddish yellow, pedicel without wart-like process; arista dark brown; vibrissa strong with 3-4 supravibrissal setae and 10-12 subvibrissal setae; gena yellowish white with sparse strong setulae; palpus longer than pedicel. Thorax black in ground color; scutum with dense fine black setulae, yellowish white pruinosity with 2 narrow longitudinal dark vittae; prosternum bare; postpronotal lobe with 2 short anterior setae and 3 long posterior setae; 2 posthumeral setae; notopleuron reddish dark brown with 2 setae; 1 presutural, 1 pre-alar, 3+3 acrostichal (rarely 4+3), 3+3 dorsocentral, 3 intra-alar, 2 supraalar, 2 postalar setae present; pro-episternum black with grayish white pruinosity, with 4 setae; pro-epimeron with 3- 4 setae; katepisternum with 3 setae; anepimeron with single long seta extending beyond middle of lower calyter, with dense black setulae; katepimeron bare; anepisternum with vertical row of 8-9 strong setae, densely covered with black setulae only; meron with 7-8 black setae; scutellum with basal setae convergent, 2 lateral setae divergent, subapical setae divergent, apical setae cross, discal scutellar setae convergent. Legs predominantly black with black setae; coxae, trochanters and femora black, with black setulae; fore femur with 7-8 dorsal, 8-10 posterodorsal, 13-15 posteroventral setae, posteriorly with pale grayish white pruinosity; fore tibia reddish yellow with 6-7 anterodorsal, 8-11 posterodorsal, 3 posterior setae; fore claw and pulvillus slightly longer than 5th tarsomere; midfemur with rows of anteroventral and posteroventral setae, and with 5 anterior setae, 1 posterior and 2 posterodorsal setae; midtibia with 4-5 anterodorsal, 3 posterior, 1 ventral, a row posterodorsal setae; hind femur with rows of anterodorsal, anteroventral and posteroventral setae, and with 2-3 dorsal, 6-11 anterodorsal and 1-2 posterodorsal setae; hind tibia with 6-7 anterodorsal, 3-4 posterodorsal and 3 anteroventral setae. Wing hyaline with brownish tinge; veins brown; wing-thorax ratio 2.08-2.21; vein R4+5 ratio 2.68-3.00; vein M ratio 1.13-1.27; subcostal-costal ratio 0.57-0.65; basicosta pale yellowish white; tegula black; base of R4+5 with 6 black setulae; vein R1 bare. Abdomen with black ground color; grayish pruinosity on tergites 3 and 4, and basal 1/3 of tergite 5; with lateral reddish brown band from posterior 1/3 of tergite 1+2 to tergite 4; venter of abdomen shiny dark brown with black setulae; tergite 1+2 with 1 lateral marginal seta; tergite 3 with 1 median marginal, 1 lateral marginal and 1 median discal setae, usually without lateral discal seta; tergite 4 with strong lateral discal, 1 strong median discal setae, usually without lateral discal seta; sternite 1 brownish black setulae. Genitalia reddish brown to dark brown; sternite 5 reddish dark brown with dense setulae; cercus in caudal view gradually narrowed toward slightly widened and blunt apex, in lateral view of cercus strongly flexed anteriorly at apex; surstylus slightly shorter than cercus, with 1 apical spine; pregonite short and curved ventrally, with several setulae; postgonite slightly curved ventrally and longer than pregonite; epiphallus present.
Female. Similar to males except for the following characteristics: orbital plate and frontal plate in anterior view wider than in male; 6-7 frontal setae; 2-4 supravibrissal setae; scu-tum yellowish pruinosity; postprolnotal lobe, notopleuron, intra-alar, supra-alar region and postalar callus yellowish brown; anepistenum with 7-11 setae; meron with 7-10 setae; abdominal tergites 6 and 7 each divided into 2 hemitergites. Lengths and ratios: body 12.7-14.3 mm; wing 11.2-12.1 mm; vertex-head ratio 0.27-0.31, frons-head ratio 0.30- 0.32, eye ratio 0.57-0.61, gena-eye ratio 0.25-0.28, parafacial- flagellomere1 ratio 1.00-0.20, flagellomere 1-pedical ratio 1.69-1.92, arista-antenna ratio 1.00-1.16, wing-thorax ratio 2.07-2.12, vein R4+5 ratio 2.32-2.68, vein M ratio 0.94-1.13, subcostal-costal ratio 0.54-0.60.
Distribution. South Korea, China, Taiwan, Europe (except Northern Europe), Japan, Russia (all), Transcaucasia, India, Nepal, Thailand.
1*Linnaemya zachvatkini Zimin, 1954 (Figs. 3A-H, 4I-L, 5E, F)
Linnaemyia (sic) zachvatkini Zimin, 1954: 276 (type locality: Russia, Primorskiy Kray, Okeanskaya, holotype ♂, ZIN).
Material examined. Korea: Gangwon-do: 1♀, Hongcheongun, Nae-myeon, Mt. Gyebangsan from Unduryeong to 1,577 m peak, 12 Aug 2003, Byun HW, Lim OY, Lee HS; 1♀, Inje-gun, Girin-myeon, Mt. Jeombongsan from Jindong-ri to 1,424 m, 10 Aug 2001, Han et al.; 1♀, Jeongseon-gun, Gohan-eup, Mt. Hambaegsan from Manhang-jae 1,574 m peak, 3 Oct 1999, Choi DS, Kim SK, Park CH; 2♀, ditto, 29 Aug 2000, Han HY, Ro KE; 1♂, Jeongseon-gun, Nammyeon, Mt. Mindungsan from Yupyeong-ri to 1,119 m peak, 29 Aug 2000, Han HY, Ro KE; 2♀, Pyeongchang-gun, Jinbu- myeon, Mt. Odaesan, 12 Sep 1982, Han HY, Ro KE; 1♀, ditto, 11 Aug 1984, Han HY, Ro KE; 7♂, ditto, Doammyeon, Hoenggye-ri, Daegwallyeong Samyang pasture, 7 Oct 2004, Han HY, Ro KE, Byun HW; 1♀, Wonju-si, Heungeop- myeon, Maeji-ri, Yonsei Univ. Campus, 19 Jul 2005, Byun HW; 1♂, ditto, 25 May 2006, Lee HS; 1♂, ditto, 19 Oct 2005, Hwang SMR; Gyeonggi-do: 1♀, Mt. Chungnyeongsan, 18 Sep 1983, Han HY, Ro KE; Gyeongsangbukdo: 1♀, Mt. Songnisan, 18 Sep 1982, Han HY, Ro KE.
Diagnosis. This species can be readily distinguished from other Linnaemya species by the following combination of characteristics; 1) 2 lateral scutellar setae; 2) single strong outer vertical seta in male; 3) frontal vitta wider than parafacial, parallel sided; and 4) claw and pulvillus of male slightly shorter than 5th tarsomere.
Redescription of male. Body length 9.0-10.8 mm; wing length 7.0-8.3 mm. Head with vertex-head ratio 0.32-0.34, frons-head ratio 0.33-0.35, eye ratio 0.52-0.56, gena-eye ratio 0.29-0.22, parafacial-flagellomere1 ratio 0.46-0.60, flagellomere1-pedicel ratio 1.80-2.00, arista-antenna ratio 0.84-0.88; vertex black with grayish white pruinosity; occiput black with grayish white pruinosity; eye densely covered with fine yellowish white setulae; prevertical seta absent; 1 strong reclinate inner vertical seta; 1 outer vertical seta strong, 0.50-0.65× as long as inner vertical seta; 1 strong ocellar seta; 1 postocellar seta; 1 paravertical seta; ocellar triangle dark brown with grayish white pruinosity; orbital plate with grayish white pruinosity; 1 reclinate orbital seta and 5-7 frontal setae; proclinate orbital seta absent; frontal vitta reddish brown and wide; antenna predominantly dark brown with anterior apex of pedicel reddish yellow, pedicel without wart-like process; arista dark brown; parafacial yellowish brown; vibrissa strong with 2-3 supravibrissal setae and 8- 10 subvibrissal setae; gena yellowish white with sparse strong setulae; palpus reddish dark brown, subequal to pedicel. Thorax black in ground color; scutum with dense fine black setulae, grayish white pruinosity with 2 narrow longitudinal dark vittae; prosternum bare; notopleuron black to reddish dark brown with 2 setae; 1 presutural, 1 pre-alar, 3+3 acrostichal (rarely 4+3), 3+3 dorsocentral, 3 intra-alar, 2 supra-alar, 2 postalar setae present; pro-episternum black with grayish white pruinosity, with 4 setae; pro-epimeron black brown with 2-3 strong setae (rarely with 2 strong setae and 1 fine seta); katepisternum with 3 setae; anepimeron with single seta extending beyond middle of lower calyter, densely covered with black setulae; katepimeron bare; anepisternum with vertical row of 6-8 strong setae and dense black setulae; meron with 4-7 black setulae; scutellum with basal setae convergent, lateral setae divergent, subapical setae divergent, apical setae crossed in middle, discal setae convergent. Legs predominantly black with black setae; coxae, trochanters black, femora with black setulae; fore femur posteriorly with pale grayish white pruinosity; fore femur with 4-6 dorsal, 5-7 posterodorsal, 10-13 posteroventral setae; fore tibia reddish brown with 6-8 anterodorsal, 5-6 posterodorsal, 2-3 posterior setae; fore claw and pulvillus subequal as long as 5th tarsomere; midfemur with rows of anteroventral, posteroventral, 3-7 downward anterior setae, 1 posterior and 2 posterodorsal seta; midtibia with 5-7 anterodorsal, 4-5 posterodorsal, 3 posterior and 1 ventral setae; hind femur with rows of anterodorsal, anteroventral and posteroventral, 2-3 dorsal, 5-7 anterodorsal and 1 posterodorsal setae; hind tibia with 5-10 anterodorsal, 3-5 posterodorsal and 2-3 anteroventral setae. Wing hyaline with brownish tinge; veins brown; wing-thorax ratio 1.95-2.15; vein R4+5 ratio 2.14- 2.83; vein M ratio 1.03-1.31; subcostal-costal ratio 0.47- 0.62; basicosta pale yellowish white; tegula dark brown; base of R4+5 with 6-10 black setulae. Abdomen with black ground color; grayish pruinosity on tergites 3 and 4, and basal 1/2 of tergite 5; with lateral reddish brown band from tergite 3 to tergite 4; venter of abdomen shiny dark brown with black setulae; tergite 1+2 with 1 lateral marginal seta; tergite 3 with 1 median marginal, 1 lateral marginal and 1 median discal setae, without lateral discal seta; tergite 4 without lateral discal seta; Sternite 1 with black setulae. Genitalia reddish brown to dark brown; sternite 5 reddish dark brown with dense setulae; cercus in caudal view gradually narrowed toward slightly widened and blunt apex; surstylus with 2 apical spines; pregonite short and curved ventrally, with several setulae; postgonite slightly curved ventrally and longer than pregonite; epiphallus present.
Female. similar to males except for the following characteristics: Head with 1 outer vertical seta stronger than in male; 1 ocellar seta thicker and longer than in male; with 1 prevertical seta; orbital plate and frontal plate in anterior view wider than in male; flagellomere 1 slightly narrower than in male; 6-8 frontal setae; fore claw and pulvillus slightly shorter than 5th tarsomere; anepisternum with vertical row of 7-10 strong setae; meron with 7-8 setae; base of R4+5 with 5-9 black setulose; abdominal tergites 6 and 7 each divided into 2 hemitergites; hemitergite 6 much wider than hemitergite 7. Lengths and ratios: body 11.9-12.5 mm; wing 9.5-10.1mm; vertex-head ratio 0.34-0.37, frons-head ratio 0.37-0.38, eye ratio 0.53-0.57, gena-eye ratio 0.20-0.22, parafacial-flagellomere1 ratio 1.13, flagellomere 1-pedical ratio 1.38-1.54, arista-antenna ratio 0.85-0.94, wing-thorax ratio 1.98-2.07, vein R4+5 ratio 2.32-2.50, vein M ratio 1.04-1.08, subcostalcostal ratio 0.53-0.56.
Distribution. South Korea, China, Europe (except Northern Europe), Japan, Mongolia, Russia.
Korean name: 1*딱부리기생파리 Korean name: 1*큰딱부리기생파리 (신칭) Korean name: 1*산딱부리기생파리 (신칭)