taxonID	type	description	language	source
98598060FFC5FFE8FF35BC14FA00EB89.taxon	materials_examined	Type species Pantolyta atrata Foerster, 1861. Six of seven previously known Palaearctic species of Pantolyta (except P. stylata) are found to occur in Russia, and one more species is described as new to science. Three specimens were found belonging to an undescribed species. Additional distributional records are given for several neighboring countries. Biology and hosts are unknown for all here included species.	en	Chemyreva, V. G., Kolyada, V. A. (2019): Review of the Pantolyta genus (Hymenoptera: Diapriidae: Pantolytini) from Russia, with description of a new species. Zoosystematica Rossica (China) 28 (1): 163-176, DOI: 10.31610/zsr/2019.28.1.163, URL: https://doi.org/10.31610/zsr/2019.28.1.163
98598060FFC6FFEBFF3ABD5FFC55EACC.taxon	description	(Figs 1 – 9)	en	Chemyreva, V. G., Kolyada, V. A. (2019): Review of the Pantolyta genus (Hymenoptera: Diapriidae: Pantolytini) from Russia, with description of a new species. Zoosystematica Rossica (China) 28 (1): 163-176, DOI: 10.31610/zsr/2019.28.1.163, URL: https://doi.org/10.31610/zsr/2019.28.1.163
98598060FFC6FFEBFF3ABD5FFC55EACC.taxon	materials_examined	Material examined. Russia: Novgorod Prov., Pestovo Distr., Tychkino, 6 July 1986 and 20 – 25 June 1999 (V. Tobias leg.), 2 females, 4 males; Bryansk Prov., 10 km W of Novozybkov, Perevoz, 1 – 15 July 1970 (V. Tobias leg.), 1 male; Krasnoyarsk Terr., Taymyr, estuary of Maymechi River, 7 June 1970 (I. Sukacheva & V. Zherikhin leg.), 1 male; Buryatia, Yeravninsky Distr., Vitim River, Baisa, 16 – 27 June 1997 (M. Mostovski leg.), 3 males; Vitim River, Romanovka, July 1969 (V. Zherikhin leg.), 1 male; Yakutia, Oymyakonsky Distr., Tomtor, 5 – 27 August 1990 (V. Alekseev leg.), 14 females; Magadan Prov., Srednekansky Distr., 12 km N of Seymchan, 30 August 1975 (Marshakov leg.), 1 male; Amur Prov., Zeya Nature Reserve, 17 August 1981 and 2 September 1981 (V. Alekseev leg.), 2 females; Khingan Nature Reserve, Kundur, 18 – 20 July 2003 (S. Belokobylskij leg.), 1 female. Differential diagnosis. Pterygopolymorphic species (Figs 1, 3, 4). In winged morphs, radial cell open (Fig. 3). Antennal shelf distinctly prominent; head nasiform (Fig. 4); temples in dorsal view parallel (Fig. 4). Epomia distinct (Fig. 7). Axillar depression without verriculate tubercle. A 1 in both sexes long and slender, distinctly longer than half of head width and without apical flanges (Fig. 5). Female: antennae moniliform; A 5 – A 7 as wide as long to transverse; A 8 – A 14 transverse (Fig. 2). Male: fore tibia incurved, with a row of long stout setae (Fig. 9); A 3 rather thickened, with deep emargination (Figs 6, 8). Variation. Pterygopolymorphic with alate to wingless morphs (Figs 1, 3); micropterous and wingless morphs with narrowed mesosoma and flattened mesoscutum (Fig. 1). Pronotal shoulders distinctly or weakly sculptured and with sharp keel; pronotal collar sculptured, with transverse keel interrupted medially or obliterated. Postmarginal vein absent to quite long. Petiole subquadrate to 1.4 times as long as wide. Female: body yellowish brown to brown; body length 2.0 – 2.8 mm; median propodeal keel simple or furcate; A 4 slightly elongate to distinctly transverse; A 5 – A 7 as wide as long to transverse; A 13 – A 14 more or less broadened, 1.4 – 2.2 times as wide as A 3. Male: body yellowish brown to dark brown; body length 1.7 – 2.3 mm; A 3 with deep emargination and with keel extending 0.44 – 0.67 of segment length (Fig. 6); A 4 0.56 – 0.76 times as long as A 3. Distribution. Czech Republic, Sweden, Poland, Germany, Russia (European Part, * East Siberia, * Far East).	en	Chemyreva, V. G., Kolyada, V. A. (2019): Review of the Pantolyta genus (Hymenoptera: Diapriidae: Pantolytini) from Russia, with description of a new species. Zoosystematica Rossica (China) 28 (1): 163-176, DOI: 10.31610/zsr/2019.28.1.163, URL: https://doi.org/10.31610/zsr/2019.28.1.163
98598060FFC6FFE1FC9DBDEEFAD2EE30.taxon	description	(Figs 10 – 21) Holotype. Female, Japan, Hokkaido, Sapporo, 5 – 10 August 1989 (M. Sharkey leg.) (NMPC). Paratype. Russia: Sakhalin Prov., Kunashir I., vicinity of Grozovoe, Cape Ivanovskiy, 8 – 15 August 2008 (Melnik leg.), 2 males (ZIN). Description. Female (Figs 19 – 21). Body length 2.3 mm; fore wing length 2.0 mm; antennae length 1.5 mm. Head black; A 3 – A 14 and mesosoma dark brown; A 1 – A 2, mandibles and metasoma brown; legs and palpi yellowish brown. Head in dorsal view slightly wider than long (30: 22), wider than mesosoma (30: 26), bare, with a few scattered long setae. Antennal shelf moderately projecting; head not nasiform. Temples in dorsal view receding behind (Figs 13, 19). Head in lateral view higher than long (30: 22). Eye large; its largest diameter longer than malar space (13: 8). Antennal shelf in frontal view with fine coriaceous sculpture below toruli. Face smooth, finely pubescent. Genae in frontal view slightly convex and converging towards mouthparts. Tentorial pits large. Mandibles bidentate (Fig. 11). Antennae slender (Fig. 20). A 3 – A 9 cylindrical; A 10 – A 15 broadened in lateral view (Fig. 21). V. G. Chemyreva & V. A. Kolyada. Pantolyta genus from Russia Ratios of length to width of A 1 – A 15 in dorsal view: A 1 64: 9; A 2 19: 8; A 3 27: 8; A 4 22: 8; A 5 19: 8; A 6 19: 8; A 7 19: 8; A 8 19: 8; A 9 14: 8; A 10 14: 10; A 11 14: 11; A 12 14: 11; A 13 14: 11; A 14 14: 12; A 15 26: 13. Mesosoma slightly compressed, higher than wide (32: 26), in dorsal view longer than wide (47: 26). Pronotum bare, with sharp and strongly prominent epomia and straight sharp keel between pronotal shoulders, and with a pair of deep pits on neck (Fig. 13). Mesoscutum transverse (35: 29), convex, with a few scattered thin setae. Notauli complete throughout and distinct. Anterior scutellar pit deepened posteriorly, rounded, about as wide as long and slightly narrower than shortest distance between notauli. Scutellum large, widened posteriorly. Axillar depression scarcely pubescent, with verriculate tubercle (Figs 13, 16, arrows). Mesopleuron scarcely pubescent, smooth, with oblique groove from anterovenral to posterodorsal margins; its anteroventral area deepened and pubescent. Metascutellum narrow, pubescent; dorsellum distinct, with three short longitudinal keels. Propodeum transverse (11: 6), entirely pubescent, with simple medial and one lateral keels. Posterior margin of propodeum slightly concave (Figs 14, 16, 19). Forewing with completely closed radial cell; radial cell slightly shorter than marginal vein (Fig. 18). Legs slender (Fig. 19). Metasoma. Petiole cylindrical, longer than wide (14: 10), with longitudinal keels, scattered pubescence and narrow strip of setae ventrally. T 2 anteriorly with five deep grooves, narrower than petiole anteriorly and gradually widened posteriorly (Fig. 19); T 3 – T 6 narrow and bare; T 7 and T 8 long, strongly compressed laterally. S 2 with numerous erect scattered setae; S 3 – S 5 narrow with scattered setae; S 6 distinctly elongated and compressed, with a few scattered setae. Male. Paratype (Figs 10 – 18). Body length 2.3 mm. Similar to female except for following characters. Antenna filiform. A 1 stout, as long as half of head width; A 3 not emarginated, with keel extending to third of A 3 length (Fig. 17). Ratios of length to width of A 1 – A 5 in lateral view: 14: 3.0; 4: 3.0; 13: 3.0; 13: 2.5; 14: 2.2. Petiole longer (17: 10). T 3 – T 7 narrow and bare; T 8 triangular. S 2 with numerous erect scattered setae; S 3 – S 7 narrow, with a few scattered setae; S 8 subtriangular, rounded apically. Differential diagnosis. Pantolyta elegans sp. nov. can be distinguished from all known Pantolyta species by the combination of following characters: radial cell completely closed (slightly shorter than length of marginal vein; Fig. 18); head as wide as high in frontal view (Fig. 11) and distinctly transverse in dorsal view as well as not nasiform (Fig. 13); epomia sharp and distinct, pronotal collar with sharp straight transversal keel (Figs 13, 15); A 1 without apical flange (Figs 11, 20, 21); axillar depression with verriculate tubercle (Figs 13, 16, arrows); anterior part of T 2 and S 2 narrower than petiole and gradually widened posteriorly (Figs 14, 19); in female, antennae slender and weakly clavate (Figs 20, 21); in male, antennae long and filiform (Fig. 12), with A 3 not emarginated and with keel extending to third of A 3 length (Fig. 17). Distribution. Russia: Far East (Kunashir); Japan: Hokkaido. Etymology. The species name is the Latin word “ elegans ” (charming, graceful).	en	Chemyreva, V. G., Kolyada, V. A. (2019): Review of the Pantolyta genus (Hymenoptera: Diapriidae: Pantolytini) from Russia, with description of a new species. Zoosystematica Rossica (China) 28 (1): 163-176, DOI: 10.31610/zsr/2019.28.1.163, URL: https://doi.org/10.31610/zsr/2019.28.1.163
98598060FFC6FFE1FC9DBDEEFAD2EE30.taxon	materials_examined	Material examined. Greece: Thessaloniki Prov., Larissas, slopes NE – Mt. Kissavos (Ossa), SW – Stomio (250 m), 13 April 2006 (S. Vit leg.), 1 female (NMPC). Lithuania: vicinity of Vilnius, 17 June 1971 (V. Tobias leg.), 2 females, 3 males. Estonia: Kannapeeksi, 58.9865 ° N, 22.652 ° E, YPT, 20 June 2016 (V. Soon leg.), 1 female (NHMT); Uhmardu, 58.6151 ° N, 26.7807 ° E, YPT, 7 July 2017 (V. Soon rosoma (22 – 28) and P. marginalis (29). 22, female, face; 23, female, antenna, lateral view; 24, venation (LRC – length of radial cell, LMV – length of marginal vein); 25, mesosoma, anterodorsal view; 26, mesosoma, dorsal view; 27, male, antenna, proximal part; 28, 29, male, antenna, distal part. Scale bar: 200 µm. leg.), 1 male (NHMT). Russia: Murmansk Prov., Khibiny Station, 9 August 1928 (Cheburova leg.), 1 male; Moscow, Bitsa Park, 23 June 1993 (V. Kolyada leg.), 1 male; Kirov Prov., Bolsheromanovo, 3 – 12 August 1994 (V. Kolyada leg.), 2 females, 5 males; Altay Republic, vicinity of Tigirek, 5 July 2005 (A. Reshchikov leg.), 1 female, 1 male; Khabarovsk Terr., Udyl’ Lake, 29 – 31 August 1970 (D. Kasparyan leg.), 2 females, 5 males; Sakhalin Prov., Shakhalin I., Aniva Distr., 9 September 1991 (Basarukina leg.), 1 female; Kunashir I., vicinity of Grozovoe, Cape Ivanovskiy, 8 – 15 August 2008 (Melnik leg.), 2 females. Georgia: Bakuriani, 13 July 1958 (Lyao Din-Si leg.), 1 female. Differential diagnosis. Macropterous species with radial cell closed. Antennal shelf distinctly prominent; head nasiform; genae in frontal view convex (Fig. 22). Pronotal collar sculptured; pronotal shoulders angular; epomia present (Figs 25, 26). Axillar depression without verriculate tubercle. A 1 distinctly longer than half of head width, without apical flanges (Figs 23, 27). Female antennae robust, with apical segments slightly transverse in dorsal view (Fig. 23). Male antennae also robust, with A 13 2.0 – 2.7 times as long as wide (Fig. 28). Variation. Female yellowish brown to brown; body length 2.1 – 2.6 mm; A 4 – A 9 cylindrical, elongate to subquadrate; A 10 – A 14 cylindrical, subquadrate to moderately transverse; radial cell 0.89 – 1.25 times as long as marginal vein; pronotal collar with keel sometimes interrupted medially; petiole slightly transverse to quadrate, with posterior margin deeply or weakly concave. Male yellowish brown to dark brown; body length 1.5 – 2.2 mm; A 4 – A 13 more or less slender, 2.25 – 3.67 times as long as wide; petiole subquadrate to 1.1 times as long as wide, with posterior margin in dorsal view slightly concave to straight. Distribution. Germany, Sweden, * Greece, Czech Republic, Hungary, Poland (Macek, 1993), * Lithuania, * Estonia, * Russia (European Part, Far East), * Georgia.	en	Chemyreva, V. G., Kolyada, V. A. (2019): Review of the Pantolyta genus (Hymenoptera: Diapriidae: Pantolytini) from Russia, with description of a new species. Zoosystematica Rossica (China) 28 (1): 163-176, DOI: 10.31610/zsr/2019.28.1.163, URL: https://doi.org/10.31610/zsr/2019.28.1.163
98598060FFC6FFE1FC9DBDEEFAD2EE30.taxon	materials_examined	Material examined. Estonia: Paluküla 58.2571 ° N, 26.9326 ˚ E, YPT, 15 June 2017 (V. Soon leg.), 1 male (NHMT). Russia: Crimea, Bakhchisaray Distr., 1 km S of Sel’bukhra Mt., 14 June 1995 (V. Kolyada leg.), 2 males; Novgorod Prov., Spasskoe, Vetluga River, 7 August 1929 (S. Pokrovskiy leg.), 1 female; Samara Prov., Kinel’ Distr., vicinity of Krasnaya-Samarka, 28 June and 3 July 2009 (V. Chemyreva leg.), 11 females, 2 males; Jewish Autonomous Region, Malyy Khingan Mts., Dichun River, 8 – 14 July 1979 (V. Alekseev leg.), 4 females; Primorskiy Terr., Partizansk Distr., Molchanovka, 18 June – 1 July 1972 (M. Kozlov leg.), 1 female. Moldova: Ungen Distr., Korneshty, 20 June 1975 (S. Kononova leg.), 1 female. Japan: Honshu, Iwate Pref., Iwaizumi, Hitsutori, 800 m, 11 – 17 August 1991 (Smetana leg.), 1 female, 5 males (NMPC). Differential diagnosis. Macropterous species with radial cell closed. Radial cell 0.43 – 0.81 times as long as marginal vein. Genae in frontal view convergent (Fig. 30). Sculpture of pronotal collar and pronotal shoulders variable. Axillar depression without verriculate tubercle. A 1 in both sexes distinctly longer than half of head width, without apical flange (Figs 30 – 32). Male antennae slender; A 13 3.3 – 3.7 times as long as wide (Fig. 29). Female antennae very variable. Variation. Body length 1.5 – 2.2 mm. Stigmal and postmarginal veins convergent at acute or right angle. Petiole with posterior margin slightly concave to straight. Sculpture of pronotum very variable: keel medially absent to distinctly present, epomia sharp to obsolete. Basal striation of T 2 fine oni. 36, female, face; 37, female, antenna; 38, mesosoma, dorsal view; 39, mesosoma, anterodorsal view; 40, venation; 41, male, A 1. Scale bar: 200 µm. to strong. Female petiole as long as wide to slightly elongate. Female A 4 – A 14 very variable in proportions: A 4 – A 9 elongate and cylindrical to as long as wide and subglobular; A 10 subquadrate to weakly transverse; A 11 – A 14 distinctly to slightly transverse. Male antennae yellow to brown; propodeum with plicae weakly to distinctly produced posteriorly; petiole 1.3 – 1.4 times as long as wide. Distribution. Germany, Sweden, Czech Republic, Poland (Macek, 1993), * Estonia, * Moldova, * Russia (European Part, Far East), Japan.	en	Chemyreva, V. G., Kolyada, V. A. (2019): Review of the Pantolyta genus (Hymenoptera: Diapriidae: Pantolytini) from Russia, with description of a new species. Zoosystematica Rossica (China) 28 (1): 163-176, DOI: 10.31610/zsr/2019.28.1.163, URL: https://doi.org/10.31610/zsr/2019.28.1.163
98598060FFCCFFE5FC9DB978FE21E8E0.taxon	description	(Figs 36 – 41)	en	Chemyreva, V. G., Kolyada, V. A. (2019): Review of the Pantolyta genus (Hymenoptera: Diapriidae: Pantolytini) from Russia, with description of a new species. Zoosystematica Rossica (China) 28 (1): 163-176, DOI: 10.31610/zsr/2019.28.1.163, URL: https://doi.org/10.31610/zsr/2019.28.1.163
98598060FFCCFFE5FC9DB978FE21E8E0.taxon	materials_examined	Material examined. Russia: Leningrad Prov., vicinity of St Petersburg, 15 August 1954 (V. Tryapitsyn leg.), 1 female; Sosnovo, 2 June 1973 (D. Kasparyan leg.), 1 male; Moscow Prov., Malakhovka, 1 and 26 August 1994 (M. Mostovski leg.), 2 males; Moscow, Krylatskoe, Rublevskiy forest, 1 – 15 June 2004 (V. Kolyada leg.), 1 female; Domodedovo Station, 26 May 1988 (V. Kolyada leg.), 1 female; Khabarovsk Terr., Udyl’ Lake, 29 – 31 August 1970 (D. Kasparyan leg.), 1 male. Azerbaijan: Lankaran, 22 – 26 April and 3 – 7 May 1971 (V. Tobias leg.), 1 female, 1 male. Differential diagnosis. Macropterous species with radial cell closed. Antennal shelf slightly prominent; head not nasiform. Pronotal collar and pronotal shoulders smooth; epomia obsolete (Figs 38, 39). A 1 in both sexes longer than half of head width, with apical flanges (Figs 36, 41). Axillar depression without verriculate tubercle. Variation. Body length 1.5 – 2.0 mm. Radial cell 0.12 – 0.64 times as long as marginal vein. Medial propodeal keel simple or bifurcated. Male A 3 – A 14 with pubescence slightly shorter to slightly longer than width of antennomeres. Distribution. Germany, Sweden, Czech Republic, Hungary, Poland (Macek, 1993), * Russia (European Part, Far East), * Azerbaijan. Figs 42 – 48. Pantolyta pallida. 42, female, face; 43, female, antenna; 44, male, antenna, proximal part; 45, mesosoma, anterodorsal view; 46, mesosoma, dorsal view; 47, 48, venation. Scale bar: 200 µm.	en	Chemyreva, V. G., Kolyada, V. A. (2019): Review of the Pantolyta genus (Hymenoptera: Diapriidae: Pantolytini) from Russia, with description of a new species. Zoosystematica Rossica (China) 28 (1): 163-176, DOI: 10.31610/zsr/2019.28.1.163, URL: https://doi.org/10.31610/zsr/2019.28.1.163
98598060FFCCFFE5FC9DB978FE21E8E0.taxon	materials_examined	Material examined. Ukraine: Zakarpatskaya Prov., Rakhov Distr., Golovach, 28 – 29 July 1972 (S. Kononova leg.), 2 females. Russia: Kirov Prov., Bolsheromanovo, 4 – 19 August 1994 (V. Kolyada leg.), 1 female, 3 males; Moscow Prov., Orekhovo-Zuevo Distr., Ozherepki, 3 September 1974 (V. Alekseev leg.), 1 male; Vladimir Prov., Petushinskiy Distr., Ostrovishchi, 16 June 1971 (V. Alekseev leg.), 1 male; Altay Republic, Kosh-Agach, 1 July 1964 (M. Kozlov leg.), 1 female; Krasnoyarsk Terr., Evenkia, Stolbovaya River, Central Siberian Nature Reserve, 26 July 2003 (A. Kuvaev leg.), 1 female; Yakutia, Oymyakonsky Distr., Tomtor, da (49) and P. semirufa (50 – 56). 49, 50, female, head, dorsal view. 51, female, head, frontal view; 52, mesosoma and petiole, dorsal view; 53, female, lateral view; 54, male, antenna, proximal part; 55, female, antenna; 56, venation. Scale bars: 49 – 52, 54 – 56, 200 µm; 53, 1.0 mm. 8 – 27 August 1990 (V. Alekseev leg.), 2 males; Buryatia, Selenginskiy Distr., Temnik River, vicinity of Selenduma, 25 June 1971 (D. Kasparyan leg.), 1 female; Primorskiy Terr., Lazo Nature Reserve, 43 ° 15 ' 17 '' N, 134 ° 07 ' 59 '', YPT, 5 – 25 July 2005 (K. Makarov leg.), 1 female, 2 male; Lazo Nature Reserve, 10 – 14 August 2010 (E. Tselikh leg.), 1 male; Ussuriysk Nature Reserve, 26 – 30 July 1972 (M. Kozlov leg.), 1 male. Georgia, Kintrishi Nature Reserve, 14 – 15 May 1973 (V. Tobias leg.), 1 male. Armenia: Erevan, 16 May 1971 (D. Kasparyan leg.), 8 females, 2 males. Kazakhstan: South Kazakhstan, sands of Al’kakula-kum, 1 May 1968 (D. Kasparyan leg.), 1 female, 1 male. Turkmenistan: 24 km SW of Ashgabat, 21 Apr. 1980 (Storozheva leg.), 1 female. Tajikistan, Pamir Mts., Sarikol Range, 27 – 30 July 1965 (V. Tobias leg.), 1 female, 6 males. Mongolia, 10 km N from Erdenet, 7 October 1975 (V. Sugonyaev leg.), 1 male. North Korea: Mt. Pektusan, netting in grasses, 18 – 20 July 1977 (Dely & Draskovits leg.), 2 males (HNHM). South Korea: Mt. Pectusan Jirisan, Hamyang-gun, Macheon-Myon, Samjeong-Li, 700 m, 35 ° 20 ' 55 '' N, 127 ° 38 ' 21 '' E, MT, 24 August – 15 September 2003 (collector unknown), 2 female, 3 males; Chungnam, Keumsan, Posoksa, MT, 8 – 29 September 2002 (collector unknown), 1 female, 1 male; Chungbuk, Yeongdong-gun, Sangchon-Myon, Mulhan Valley, Gojadong, MT, 4 August – 24 September 2002 (collector unknown), 2 males. Japan: Honshu I., Ibaraki Pref., Tsuchiura, forest, 24 – 31 July, 19 September – 2 October, 2 – 16 October and 23 October – 18 November 1989 (M. Sharkey leg.), 7 males (NMPC); Mt. Tsukuba, 24 April – 4 May, 16 – 21 May and 8 – 15 June 1989 (M. Sharkey), 2 females, 5 males (NMPC); Aichi Pref., Obara, 23 – 29 July and 6 – 12 September 1990 (K. Yamagishi), 3 males (NMPC); Toyone, 1300 m, Mt. Chousu, 16 July 1992 (K. Yamagishi), 1 male (NMPC); Shitara, Uradani, 900 m, 23 May – 3 June 1994 (K. Yamagishi), 2 males (NMPC); Iwate Pref., Iwaizumi, Hitsutori, 800 m, 11 – 17 August 1991 (A. Smetana leg.), 2 males (NMPC); Kyushu I., Kitakyushu Pref., 12 – 20 May 1984 (V. Sugonjaev leg.), 1 male; Fukuoka Pref., Tachibana, YPT, 24 June and 21 July 1979 (K. Yamagishi leg.), 4 males (NMPC). Figs 57 – 63. Pantolyta stylata. 57, female, face; 58, head and mesosoma, dorsal view; 59, female, antenna; 60, mesosoma, anterodorsal view; 61, male, antenna, proximal part; 62, venation; 63, male, lateral view. Scale bars: 57 – 62, 200 µm; 63, 1 mm. Differential diagnosis. Pterygopolymorphic species. In winged morphs, radial cell open (Figs 47, 48). Antennal shelf weakly prominent; head not nasiform. Sculpture of pronotal collar and pronotal shoulders variable. Axillar depression with verriculate tubercle (Fig. 46, arrow). A 1 in both sexes with apical flanges (Figs 42 – 44). Female: antennae slender; A 3 – A 10 elongate to as wide as long but never transverse (Fig. 43). Male: antennae also slender but A 1 shorter than half of head width (Figs 44, 49). Variation. Body length 1.3 – 1.8 mm; entirely dark brown to yellowish brown. Postmarginal vein absent to very long (Figs 47, 48); basal vein sclerotized to nebulous. Genae in frontal view with verriculate tubercle. more or less convex. Head in dorsal view as wide as mesosoma to distinctly wider. Dorsal area of propodeum bare to faintly pubescent. Distribution. England, Germany, Sweden, Czech Republic, Hungary, Poland, * Ukraine, Russia (European part, * Altay, * East Siberia, * Far East), * Georgia, * Armenia, * Kazakhstan, * Turkmenistan, * Tajikistan, * Mongolia, * North Korea, * South Korea, * Japan.	en	Chemyreva, V. G., Kolyada, V. A. (2019): Review of the Pantolyta genus (Hymenoptera: Diapriidae: Pantolytini) from Russia, with description of a new species. Zoosystematica Rossica (China) 28 (1): 163-176, DOI: 10.31610/zsr/2019.28.1.163, URL: https://doi.org/10.31610/zsr/2019.28.1.163
98598060FFC8FFE5FF3ABE01FB1DE886.taxon	description	(Figs 50 – 56)	en	Chemyreva, V. G., Kolyada, V. A. (2019): Review of the Pantolyta genus (Hymenoptera: Diapriidae: Pantolytini) from Russia, with description of a new species. Zoosystematica Rossica (China) 28 (1): 163-176, DOI: 10.31610/zsr/2019.28.1.163, URL: https://doi.org/10.31610/zsr/2019.28.1.163
98598060FFC8FFE5FF3ABE01FB1DE886.taxon	materials_examined	Material examined. Russia: Amur Prov., Zeya NP, 8 July 1978 (V. Alekseev leg.), 1 male; Khabarovsk Terr., Udyl’ Lake, 29 – 31 August 1970 (D. Kasparyan leg.), 3 males. Differential diagnosis. Macropterous species with radial cell open (Fig. 56). Antennal shelf distinctly prominent; head nasiform (Fig. 50); temples in dorsal view receding (Fig. 50). Pronotal collar rugose with transverse keel; pronotal shoulders angular; epomia present (Fig. 50). Axillar depression without verriculate tubercle. A 1 in both sexes longer than half of head width, without apical flange (Fig. 51); A 3 in male slender, with shallow emargination (Fig. 54). Variation. Stigmal vein 1.5 – 3.0 times longer than width of marginal vein. Antennal shelf in frontal view between toruli sculptured (Fig. 51) to smooth. Distribution. Austria, Czech Republic, Poland, Russia (Far East), Canada.	en	Chemyreva, V. G., Kolyada, V. A. (2019): Review of the Pantolyta genus (Hymenoptera: Diapriidae: Pantolytini) from Russia, with description of a new species. Zoosystematica Rossica (China) 28 (1): 163-176, DOI: 10.31610/zsr/2019.28.1.163, URL: https://doi.org/10.31610/zsr/2019.28.1.163
98598060FFC8FFE5FC9DBFA6FBE4EB89.taxon	materials_examined	This species has not been found in the examined material from Russia. Photographs of P. stylata were taken from the reference specimens from Czech Republic. Differential diagnosis. Pterygopolymorphic species. In winged morphs, radial cell open (Fig. 62). Antennal shelf distinctly prominent; head nasiform (Fig. 58). Pronotal collar rugose, with transverse keel; pronotal shoulders angular; epomia present (Figs 58, 60). Axillar depression without verriculate tubercle. Male and female antennae slender (Figs 59, 63); A 1 in both sexes longer than half of head width, without apical flanges (Figs 57, 61). Distribution. England, Germany, Czech Republic, Hungary, Poland.	en	Chemyreva, V. G., Kolyada, V. A. (2019): Review of the Pantolyta genus (Hymenoptera: Diapriidae: Pantolytini) from Russia, with description of a new species. Zoosystematica Rossica (China) 28 (1): 163-176, DOI: 10.31610/zsr/2019.28.1.163, URL: https://doi.org/10.31610/zsr/2019.28.1.163
