taxonID	type	description	language	source
E6087EE0159457FBA9B972C34FEEEC93.taxon	description	Fig. 1 C, D	en	Chemyreva, Vasilisa G., Yoon, Seonwoo, Ku, Deok-Seo (2025): Revision of the genus Lepidopria Kieffer (Hymenoptera, Diapriidae, Diapriinae) of the world fauna. Journal of Hymenoptera Research 98: 1107-1126, DOI: 10.3897/jhr.98.169802
E6087EE0159457FBA9B972C34FEEEC93.taxon	distribution	Distribution. Recorded only from the USA.	en	Chemyreva, Vasilisa G., Yoon, Seonwoo, Ku, Deok-Seo (2025): Revision of the genus Lepidopria Kieffer (Hymenoptera, Diapriidae, Diapriinae) of the world fauna. Journal of Hymenoptera Research 98: 1107-1126, DOI: 10.3897/jhr.98.169802
F76BCBD0F445559C8FFEE29844A41A90.taxon	description	Figs 2, 3	en	Chemyreva, Vasilisa G., Yoon, Seonwoo, Ku, Deok-Seo (2025): Revision of the genus Lepidopria Kieffer (Hymenoptera, Diapriidae, Diapriinae) of the world fauna. Journal of Hymenoptera Research 98: 1107-1126, DOI: 10.3897/jhr.98.169802
F76BCBD0F445559C8FFEE29844A41A90.taxon	etymology	Etymology. The name derives from Latin “ bi- ” and “ carina ” and refers to the well-developed two carinae on male A 3 and A 4.	en	Chemyreva, Vasilisa G., Yoon, Seonwoo, Ku, Deok-Seo (2025): Revision of the genus Lepidopria Kieffer (Hymenoptera, Diapriidae, Diapriinae) of the world fauna. Journal of Hymenoptera Research 98: 1107-1126, DOI: 10.3897/jhr.98.169802
F76BCBD0F445559C8FFEE29844A41A90.taxon	diagnosis	Diagnosis. Head globular in frontal view (Fig. 2 E); female antennae stout, with A 9 - A 11 transverse, A 9 about as long as, and as wide as A 10 (Fig. 2 F); male A 3 with carina and without emargination, male A 4 slightly enlarged, slightly longer and slightly wider than A 3, with shallow emargination and membranous, pale carina (Fig. 3 D, E); mesoscutellum with single transverse scutellar pit (Figs 2 B, 3 B); propodeum densely setose dorsally, with median carina; plica hardly indicated under setae (Figs 2 B, D, 3 B); petiole weakly swollen dorsally and projecting upwards, dorsally covered with foamy structure in female and long pale setae in male (Figs 2 B, D, 3 B).	en	Chemyreva, Vasilisa G., Yoon, Seonwoo, Ku, Deok-Seo (2025): Revision of the genus Lepidopria Kieffer (Hymenoptera, Diapriidae, Diapriinae) of the world fauna. Journal of Hymenoptera Research 98: 1107-1126, DOI: 10.3897/jhr.98.169802
F76BCBD0F445559C8FFEE29844A41A90.taxon	description	Description. Female, holotype. Body length 1.5 mm, antennae length 0.85 mm; fore wing length 1.4 mm. Body dark brown except petiole and apex of metasoma brown; tegulae, antenna and legs brownish yellow. Head rounded, smooth, in dorsal view as long as wide, and 1.15 times as high as long in lateral view, covered with short, erect setae; postgenal cushion dense; ocelli small, inconspicuous, arranged in an almost equilateral triangle; LOL 2.5 times as long as diameter of frontal oculus; OOL large, 3 times as long as POL; compound eye small with fewer than 50 ommatidia; face smooth, epistomal sulcus indistinct; malar space large, 1.1 times as long as height of eye; tentorial pit small and distinct; malar distance about as long as shortest distance between eye in frontal view; mandibles bidentate, with apices slightly overlapping. Antenna 12 - merous, covered with short, semidecumbent to erect setae; A 1 slightly compressed and curved, about 3.7 times as long as its greatest width, smooth, shining, and bare ventrolaterally, coriaceous and setose otherwise; in dorsal view A 2 cylindrical and 1.8 times as long as wide, in lateral view it tapering towards base; A 3 slightly narrower than the A 2, 1.5 times as long as wide; A 4 and A 5 about as wide as A 3, subequal to each other and about 1.2 times as wide as long; A 6 - A 8 distinctly transverse and becoming gradually wider; A 9 - A 12 forming abrupt 4 - segmented clava, its setation denser and slightly shorter than on other antennomeres; A 10 and All subequal, slightly transverse; A 9 transverse and slightly wider than A 12; A 12 ovoid, 1.2 times as long as wide. Mesosoma about as wide as head; pronotal collar weakly developed (Fig. 2 B, D); pronotal shoulders prominent, crossed with sharply projecting pronotal suprahumeral sulcus (Fig. 2 D); lateral side of pronotum smooth, with short scattered and erect setation; propleuron with setae and foamy structures on ventral 0.3 and smooth and bare dorsally; mesoscutum weakly convex anteriorly and laterally, and slightly depressed posteromedially, without notauli and covered with short, scattered erect setae; mesoscutellum with transverse and reniform anterior scutellar pit, pit smooth and bare inside; mesoscutellar disc with very weak median carina and elongate rugulae anteriorly, covered with several erect setae laterally; mesopleuron smooth, laterally covered with scattered, short, erect setae; mesopleuron ventrally with short recumbent setae and foamy structures anterior to mid-coxa; metanotum entirely setose, sculptured with scattered setigerous punctures; metascutellum short, with low median carina and weakly projecting lateral carina; ventral side of metapleuron with foamy structure; propodeum and metapleuron entirely densely setose, covered with short, adpressed white setae; metapleuron and lateral side of propodeum without visible carinae; in dorsal view posterior margin of propodeum deeply arcuate: propodeum short medially and significantly longer laterally; lateral and median carinae of propodeum almost parallel, narrow and hidden under setation; nuchal area smooth and bare. Legs moderately robust, covered with short, erect setae similar to those of body; fore tibia with apical spine, its length about half of apical width of tibia; all femora with short basal stalk; hind femur 2.3 times as long as its greatest width. Fore wing 0.9 times as long as body, with single costal vein reaching 0.3 of fore wing length. Metasoma. Petiole cylindrical in dorsal view, as wide as long, densely covered with foamy structure on dorsal surface; in lateral view, medial portion slightly swollen upwards; ventral side of petiole covered with short recumbent white setation, not projecting ventrally; gaster about 0.9 times as long as head and mesosoma combined, more than 1.7 times as long as its greatest width, dorsoventrally compressed; T 2 dorsally with short, erect, evenly distributed setae, base of T 2 flat, wider than petiole; T 3 - T 5 smooth and scarcely setose; base of S 2 densely setose, with deep lateral groove and median convexity; basal corners of S 2 extending forwards either side of petiole beyond base of large tergite; ovipositor shortly exserted. Male. Body length 1.4 mm. Differing from female as follows: colour of body black, mandibles and tegula brown, antennae dark brown with A 2 yellowish, legs yellowish brown with coxae, femoral and tibial clubs darkened; body less densely setose than in female, especially metasoma, foamy structures developed only on propleuron ventrally and hidden under long setation; eye and ocelli distinctly larger; malar space short, eye 3.2 times as high as length of malar space; antenna 14 - merous, scape as for female, pedicel cylindrical and narrowed at base, 1.5 times as long as wide; A 3 and A 4 modified, its inner surface curved and with carina, 1.7 and 1.8 times as long as it greatest width respectively; A 4 1.2 times as long as A 3; A 5 - A 11 about as long as wide; A 12 and A 13 slightly elongate; A 14 ovoid; petiole 1.4 times as long as wide, slightly swollen dorsally and covered with long wight setation; gaster broader, 1.5 times as long as greatest width.	en	Chemyreva, Vasilisa G., Yoon, Seonwoo, Ku, Deok-Seo (2025): Revision of the genus Lepidopria Kieffer (Hymenoptera, Diapriidae, Diapriinae) of the world fauna. Journal of Hymenoptera Research 98: 1107-1126, DOI: 10.3897/jhr.98.169802
F76BCBD0F445559C8FFEE29844A41A90.taxon	distribution	Distribution. South Korea.	en	Chemyreva, Vasilisa G., Yoon, Seonwoo, Ku, Deok-Seo (2025): Revision of the genus Lepidopria Kieffer (Hymenoptera, Diapriidae, Diapriinae) of the world fauna. Journal of Hymenoptera Research 98: 1107-1126, DOI: 10.3897/jhr.98.169802
434A25A61FF557609CD9208A27441520.taxon	type_taxon	Type species. Lepidopria pedestris Kieffer, by monotypy.	en	Chemyreva, Vasilisa G., Yoon, Seonwoo, Ku, Deok-Seo (2025): Revision of the genus Lepidopria Kieffer (Hymenoptera, Diapriidae, Diapriinae) of the world fauna. Journal of Hymenoptera Research 98: 1107-1126, DOI: 10.3897/jhr.98.169802
BF50C874CFE150C1AD3E1827A244AEEF.taxon	description	Fig. 4	en	Chemyreva, Vasilisa G., Yoon, Seonwoo, Ku, Deok-Seo (2025): Revision of the genus Lepidopria Kieffer (Hymenoptera, Diapriidae, Diapriinae) of the world fauna. Journal of Hymenoptera Research 98: 1107-1126, DOI: 10.3897/jhr.98.169802
BF50C874CFE150C1AD3E1827A244AEEF.taxon	diagnosis	Diagnosis. Small size (1.0 – 1.5 mm) wasps; female antennae slender with non-abrupt clava (Fig. 4 D); male antennae with A 3 and A 4 modified, both with deep excavation and carina: A 3 apically, A 4 basically (Fig. 4 A, B); male A 1 swollen medially; pronotal shoulders not projecting in dorsal and lateral views, without pronotal suprahumeral sulcus, with dense pronotal cushion (Fig. 4 A, C – E); mesoscutellum rounded in dorsal view, anterior scutellar pit present as transverse smooth and shallow depression; axillar depression small and shallow, with distinct pit present between it and anterior scutellar pit (Fig. 4 A green arrow, C); propodeum very short medially, with low and wide median carina and without plicae, setose dorsal and laterally (Fig. 4 C – E); metapleuron bare, with depression posteroventrally near base of hind coxa (Fig. 4 E blue arrow); petiole strongly swollen dorsally and projecting upwards, smooth and bare anterodorsally and covered with long pale setae on rest surface (Fig. 4 C – E); base of S 2 with dense long setation.	en	Chemyreva, Vasilisa G., Yoon, Seonwoo, Ku, Deok-Seo (2025): Revision of the genus Lepidopria Kieffer (Hymenoptera, Diapriidae, Diapriinae) of the world fauna. Journal of Hymenoptera Research 98: 1107-1126, DOI: 10.3897/jhr.98.169802
BF50C874CFE150C1AD3E1827A244AEEF.taxon	distribution	Distribution. East Africa (Tanganyika).	en	Chemyreva, Vasilisa G., Yoon, Seonwoo, Ku, Deok-Seo (2025): Revision of the genus Lepidopria Kieffer (Hymenoptera, Diapriidae, Diapriinae) of the world fauna. Journal of Hymenoptera Research 98: 1107-1126, DOI: 10.3897/jhr.98.169802
383AF954852E5710A90AA8A003FA0B96.taxon	description	Figs 5, 6, 7	en	Chemyreva, Vasilisa G., Yoon, Seonwoo, Ku, Deok-Seo (2025): Revision of the genus Lepidopria Kieffer (Hymenoptera, Diapriidae, Diapriinae) of the world fauna. Journal of Hymenoptera Research 98: 1107-1126, DOI: 10.3897/jhr.98.169802
383AF954852E5710A90AA8A003FA0B96.taxon	diagnosis	Diagnosis. Head globular in frontal view (Fig. 5 A); female antennae stout, with A 9 - A 11 transverse, A 9 distinctly smaller than A 10 (Fig. 5 E); male A 3 not modified, male A 3 and A 4 subequal in length and wide (Fig. 6 D, E); A 4 with emargination and membranous pale carina developed from 0.3 and reaching to 0.8 of this segment length (Fig. 6 D); mesoscutellum with single transverse scutellar pit (Figs 5 D, 6 B); propodeum with low and wide median carina and distinct plicae, finely setose dorsally, with few thin scattered setae (Figs 5 D, F, 6 B); petiole weakly swollen dorsally and projecting upwards; it partly bare to completely covered with beard of long white setae directed backwards (Figs 5 D, F, 6 B).	en	Chemyreva, Vasilisa G., Yoon, Seonwoo, Ku, Deok-Seo (2025): Revision of the genus Lepidopria Kieffer (Hymenoptera, Diapriidae, Diapriinae) of the world fauna. Journal of Hymenoptera Research 98: 1107-1126, DOI: 10.3897/jhr.98.169802
383AF954852E5710A90AA8A003FA0B96.taxon	distribution	Distribution. * Russian Far East, Japan, South Korea (Notton 1994).	en	Chemyreva, Vasilisa G., Yoon, Seonwoo, Ku, Deok-Seo (2025): Revision of the genus Lepidopria Kieffer (Hymenoptera, Diapriidae, Diapriinae) of the world fauna. Journal of Hymenoptera Research 98: 1107-1126, DOI: 10.3897/jhr.98.169802
E5BC2E61268256C082512805676E8EA3.taxon	description	Figs 8, 9	en	Chemyreva, Vasilisa G., Yoon, Seonwoo, Ku, Deok-Seo (2025): Revision of the genus Lepidopria Kieffer (Hymenoptera, Diapriidae, Diapriinae) of the world fauna. Journal of Hymenoptera Research 98: 1107-1126, DOI: 10.3897/jhr.98.169802
E5BC2E61268256C082512805676E8EA3.taxon	diagnosis	Diagnosis. Head subtriangular in frontal view (Fig. 9 A); female antennae moderately slender, with only A 6 - A 8 subquadrate, all other flagellomeres slightly to distinctly elongate, A 9 almost equal to A 10 (Fig. 8 A); male A 3 not modified; male A 4 strongly enlarged, distinctly longer and wider than A 3, with deep emargination and strong, pigmented carina (Fig. 9 A, D); anterior scutellar pit more or less distinct subdivided into two pits (Figs 8 A, B, 9 A, D); propodeum without median carina, its dorsal side very sparsely setose and finely rugose between plicae (Figs 8 A, B, 9 B), plica present but hardly indicated; petiole distinctly swollen dorsally and projecting upwards, smooth and bare anterodorsally and otherwise covered with long pale setae (Figs 8 A, 9 B, E).	en	Chemyreva, Vasilisa G., Yoon, Seonwoo, Ku, Deok-Seo (2025): Revision of the genus Lepidopria Kieffer (Hymenoptera, Diapriidae, Diapriinae) of the world fauna. Journal of Hymenoptera Research 98: 1107-1126, DOI: 10.3897/jhr.98.169802
E5BC2E61268256C082512805676E8EA3.taxon	distribution	Distribution. South Europe: Italy, France, Germany, * Bosnia and Herzegovina (Kieffer 1911; Höllobler 1928; Lachaud and Passera 1982).	en	Chemyreva, Vasilisa G., Yoon, Seonwoo, Ku, Deok-Seo (2025): Revision of the genus Lepidopria Kieffer (Hymenoptera, Diapriidae, Diapriinae) of the world fauna. Journal of Hymenoptera Research 98: 1107-1126, DOI: 10.3897/jhr.98.169802
