Review Of The Genus Geloemyia (Diptera, Pyrgotidae), With Discussion Of Its Taxonomic Position Author Korneyev, V. A. text Vestnik Zoologii 2015 2015-12-01 49 6 497 518 http://dx.doi.org/10.1515/vzoo-2015-0061 journal article 10.1515/vzoo-2015-0061 5511a4de-3286-43d0-8d48-1f26c5e4fc3a 2073-2333 6452699 Geloemyia dorsocentralis ( Hering, 1940 ) , comb. n. Hering, 1940: 291 ; Korneyev, 2004: 26; Korneyev, Nartshuk, 2004: 403 ( Adapsilia ); Soós, 1984: 36 ( Adapsila ). M a t e r i a l. Type . Holotype ♂ : “ Charbin 5.VII / Maoershan / W. Alin”, “Type” [red paper, printed], “ Adapsilia / dorsocentralis /m. Type / det. M. Hering 1940 ” ( ZMHB ) . Paratype ♀ : China , Heilongjiang : “ Chandaochezsy / 1.– 10.8.1937 ”, “Mandschukuo”, “ W. Alin ed.”, “ Adapsilia / dorsocentralis ♀ . P. T. / Hering 1940 ”, “ Paratypus ” [red paper printed] ( SDEI ) . Non-type . “Charbin Mandsch. / W. Alin VIII”, “ Adapsilia / dorsocentralis /m. ♀ Type / det. M. Hering 193-” ( MNKB ) ; Russia : S of Primorskiy Kray , Gorno-Tayozhnoe [ SE of Ussuriysk ], light trap , 20.07.1994 , ♀ ( A. Belov ) ( SIZK ) ; Kamenushka 45 km SE of Ussuriysk , 29.07.1984 , ♀ ( Shatalkin ) ( ZMUM ) . B r i e f r e d e s c r i p t i o n. Eye small, gena 0.8× as high as eye, without subocular spot, twice as high as length of flagellomere 1. Antenna scarcely longer than half face height, flagellomere 1 narrowed towards apex, rounded apically, 1.4× as long as pedicel. Face yellow, with antennal grooves reaching lower 1/4, and rather high, receding epistomal margin. Palpus moderately large, about as long and wide as antenna; labellum moderately developed. All head setae well-developed, except vte 0.3 as long as vti (Korneyev, 2004: fig. 4, 1 ). Thorax orange yellow, except postnotum brown, with 3 dc, 2 pairs of sctl, and well-developed prst sa, prsc ac and kepst) (Korneyev, 2004: fig. 4, 4 ). Prosternum with 4–5 long setulae on each side. Scutellum with 1–3 short setulae on each postero-lateral side. Wing as in fig. 4, 2 . Costal vein conspicuously reaching apex of M. R 2+3 without spur vein, R 4+5 bare. Crossvein dm-cu 2.1.5–1.7× as long as cell r 4+ 5 in front of it. Coxae without thickened setae, but mid and hind coxae with numerous moderately fine and long black setulae. Femora yellow, setulose, with ventral row setae; fore femur (Korneyev, 2004: fig. 4, 3 ) with 2 rows of postero-dorsal setae in apical half, hind femur with 2 dorsal subapical setae; mid femur without bare area. Abdomen yellow, with moderately long black setulae. Male genitalia (in situ): epandrium oval, with elongate surstyli; proctiger dorsoventrally flattened, apically very slightly lobate, but not split (Korneyev, 2004: fig. 4, 5, 6 ). Oviscape (Korneyev, 2004: fig. 5, 1 ) wide and long, as long as mesonotum and 1.2–1.4× as long as preabdomen, directed postero-ventrally, with ventral apodeme rather short and weakly sclerotized, apical portion of oviscape with ventral lobe moderately wide and short, ending with flat triangular plate (Korneyev, 2004: fig. 5, 3 ), dorsal medial lobe absent, two wrinkled, taenium-like carinae in basal half of dorsal side of eversible membrane (modified taenia?) running into each other medially (Korneyev, 2004: fig. 5, 2 ), paired lateral lobes slightly shorter than ventral lobe, two rasper-like kidneyshaped or irregular-oval sclerites (modified ventral taeniae) between medial and lateral sclerites well separated from each other and oviscape (Korneyev, 2004: fig. 5, 1 ). Aculeus with preapical constriction, as in most species of Geloemyia (Korneyev, 2004: fig. 5, 4 ). Three separate spermathecae, one smaller than other two (Korneyev, 2004: fig. 5, 5 ) Wing length 4.5–5.0 mm. Remarks. This species shares the well-developed prsc sa and additional dorsocentral setae, shape of surstyli and aculeus with other species of Geloemyia and I place it to this genus; it differs from them by 2 or, bare R 4+5 (both characters also in G. wonjuensis ) and mid and hind femora setose ventrally, and oviscape strongly widened at base, as in many other Adapsiliina ; it is believed to be a basalmost taxon in the genus, quite close to outgroups.