taxonID	type	description	language	source
1C18A00CFFF0FFE303D0FA7BFAE5FC72.taxon	description	urn: lsid: zoobank. org: act: 84 BCF 387 - A 612 - 4421 - 96 C 3 - 0 DF 353 F 11541	en	Liu, Lin, Wei, Meicai (2026): A new genus with three new species of Cephinae (Hymenoptera: Cephidae) from southwestern China. European Journal of Taxonomy 1048: 164-176, DOI: 10.5852/ejt.2026.1048.3243, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3243/14359
1C18A00CFFF0FFE303D0FA7BFAE5FC72.taxon	type_taxon	Type species Curvicephus dianzang gen. et sp. nov.	en	Liu, Lin, Wei, Meicai (2026): A new genus with three new species of Cephinae (Hymenoptera: Cephidae) from southwestern China. European Journal of Taxonomy 1048: 164-176, DOI: 10.5852/ejt.2026.1048.3243, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3243/14359
1C18A00CFFF0FFE303D0FA7BFAE5FC72.taxon	etymology	Etymology The genetic name is composed of ‘ curvi ’ with ‘ cephus ’, referring to the upwards curved ovipositor.	en	Liu, Lin, Wei, Meicai (2026): A new genus with three new species of Cephinae (Hymenoptera: Cephidae) from southwestern China. European Journal of Taxonomy 1048: 164-176, DOI: 10.5852/ejt.2026.1048.3243, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3243/14359
1C18A00CFFF0FFE303D0FA7BFAE5FC72.taxon	description	Description Head and mesopleuron rugose; head from above about 1.5 × broader than long in dorsal view, temple shorter than eye with lateral margins distinctly narrowed; supraclypeal area almost flat without middle keel; malar space slightly broader than diameter of lateral ocellus; left mandible with two teeth, outer tooth evenly concave on medial side, inner tooth as long as outer tooth and faintly to distinctly shouldered (Fig. 1 C); maxillary palpus with 6 palpomeres, longer than labial palpus; maxillary palpomere 4 1.2 – 1.6 × as long as palpomere 6, palpomere 6 arising from preapical third of palpomere 5 (Fig. 1 E); labial palpus with 4 palpomeres, palpomere 4 tapering toward apex and with small sensory pit near base; genal carina sharp, extending to upper hind orbit; eyes parallel in frontal view, distance at level of antennal toruli slightly longer than longest axis of eye; distance between antennal toruli about 0.8 × distance between torulus and eye and about half distance between torulus and lower tentorial pit (Figs 1 G, 2 C, 3 E); frons flat, triangular, strongly narrowed anteriorly, middle fovea absent; postocellar area much broader than long; lateral ocelli just behind line of posterior margin of eyes; antenna filiform, antennomere 2 broader than long, antennomere 3 slightly shorter than antennomere 4 (Figs 1 K, 2 F, 3 B); pronotum distinctly concave dorsally in lateral view, in dorsal view posterior width about 1.6 × the pronotal length; mesoscutellum longer than broad; mesepisternum with short and shallow transverse furrow just below top angle; forewing (Figs 2 A, 3 A): cell C very narrow and dark brown, vein 1 r 1 meeting pterostigma at its base, 2 r 1 meeting pterostigma at 0.5 – 0.65, pterostigma narrow, about 7 × as long as wide, vein 2 A + 3 A entire, basal anal cell closed; hind wing with 6 – 10 distal hamuli on basal half of R 1, vein 3 r-m present or absent, vein m-cu present, anal cell closed; middle tibia without preapical spur; hind tibia about as long as hind tarsus, with 2 preapical spurs; metabasitarsus longer than following 3 tarsomeres together but shorter than following 4 tarsomeres together; claw quite slender, basal lobe absent, inner tooth stout and much longer than apical tooth, apical tooth small (Figs 1 N, 2 I, 3 I); abdomen slender and laterally compressed, tergum 1 medially fused or divided in anterior half, semicircularly excised in posterior half, segment 2 as long as high to much longer than high; ovipositor sheath longer than hind femur, distinctly curved dorsad (Figs 1 P, 2 K), apical sheath slightly shorter than basal sheath; cercus short, about 0.3 × as long as apical sheath; lance with small dorsal teeth but without complete suture; lancet weakly sclerotized, annular suture entire with distinct ctenidia, basal annuli not shortened, basal serrulae acute and oblique backward, apical serrulae distinctly bifurcate.	en	Liu, Lin, Wei, Meicai (2026): A new genus with three new species of Cephinae (Hymenoptera: Cephidae) from southwestern China. European Journal of Taxonomy 1048: 164-176, DOI: 10.5852/ejt.2026.1048.3243, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3243/14359
1C18A00CFFF0FFE303D0FA7BFAE5FC72.taxon	distribution	Distribution China (Yunnan Province, Xizang Province).	en	Liu, Lin, Wei, Meicai (2026): A new genus with three new species of Cephinae (Hymenoptera: Cephidae) from southwestern China. European Journal of Taxonomy 1048: 164-176, DOI: 10.5852/ejt.2026.1048.3243, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3243/14359
1C18A00CFFF0FFE303D0FA7BFAE5FC72.taxon	biology_ecology	Host Unknown. The adult specimens of Curvicephus dianzang were collected above shrubs of Berberis sp. from Yunnan and Xizang.	en	Liu, Lin, Wei, Meicai (2026): A new genus with three new species of Cephinae (Hymenoptera: Cephidae) from southwestern China. European Journal of Taxonomy 1048: 164-176, DOI: 10.5852/ejt.2026.1048.3243, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3243/14359
1C18A00CFFF0FFE303D0FA7BFAE5FC72.taxon	discussion	Taxonomic remarks Curvicephus gen. nov. is a member of the tribe Urosyristini Liu & Wei, 2022 (Liu 2022) characterized by a large subapical claw teeth without basal lobe, the abdomen long and slender, the slender lancet with oblique annular sutures and distinct ctenidia, and the middle serrulae acute. Among the genera of Urosyristini, Curvicephus is most similar to Sinicephus Maa, 1949 as shown by the head not elongated backwards, the head and mesopleuron rugose, abdomen narrow and slender, malar space broader than diameter of lateral ocellus and the first terga not distinctly incised. However, Sinicephus differs from Curvicephus by the middle tibia with 1 preapical spur, the lateral ocelli distinctly behind the line of posterior margin of eyes, the distance between toruli broader than distance between torulus and inner orbit, the claw with the inner tooth shorter than apical tooth, the antennomere 3 clearly longer than antennomere 4, the ovipositor sheath not curved upwards, the lancet with basal annuli strongly condensed and the apical serrulae not bifurcate. Among known genera of Cephidae, only this genus has the lateral ocelli behind the line of posterior margin of eyes in dorsal view.	en	Liu, Lin, Wei, Meicai (2026): A new genus with three new species of Cephinae (Hymenoptera: Cephidae) from southwestern China. European Journal of Taxonomy 1048: 164-176, DOI: 10.5852/ejt.2026.1048.3243, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3243/14359
1C18A00CFFF2FFE50372FC50FC19F867.taxon	description	urn: lsid: zoobank. org: act: E 4 CF 3718 - 1 D 6 F- 43 AB-A 7 EC-FC 1 EEB 987125 Fig. 1	en	Liu, Lin, Wei, Meicai (2026): A new genus with three new species of Cephinae (Hymenoptera: Cephidae) from southwestern China. European Journal of Taxonomy 1048: 164-176, DOI: 10.5852/ejt.2026.1048.3243, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3243/14359
1C18A00CFFF2FFE50372FC50FC19F867.taxon	etymology	Etymology The species is named after the type locality. In Chinese, ‘ dian’ is the abbreviation for Yunnan, and ‘ zang’ is the abbreviation for Xizang.	en	Liu, Lin, Wei, Meicai (2026): A new genus with three new species of Cephinae (Hymenoptera: Cephidae) from southwestern China. European Journal of Taxonomy 1048: 164-176, DOI: 10.5852/ejt.2026.1048.3243, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3243/14359
1C18A00CFFF2FFE50372FC50FC19F867.taxon	materials_examined	Type material Holotype CHINA – Xizang Province • ♀; Linzhi, Longyahanquan; 95 ° 59 ′ 27 ″ E, 29 ° 44 ′ 57 ″ N; 3000 m a. s. l.; 9 Jul. 2013; Meicai Wei and Gengyun Niu leg.; ASMN. Paratypes CHINA – Xizang Province • 3 ♀♀, 1 ♂; same data as for holotype; ASMN. – Yunnan Province • 1 ♀; 12 km SE of Deqin; 98 ° 59 ′ 6 ″ E, 28 ° 23 ′ 53 ″ N; 4100 m a. s. l.; 19 Jun. 2009; Blank, Liston and Taeger leg.; ASMN, 046 • 1 ♀; SE of Deqin; 99 ° 7 ′ 30 ″ E, 28 ° 18 ′ 54 ″ N; 3800 m a. s. l.; 18 Jun. 2009; Blank, Liston and Taeger leg.; SDEI, 041.	en	Liu, Lin, Wei, Meicai (2026): A new genus with three new species of Cephinae (Hymenoptera: Cephidae) from southwestern China. European Journal of Taxonomy 1048: 164-176, DOI: 10.5852/ejt.2026.1048.3243, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3243/14359
1C18A00CFFF2FFE50372FC50FC19F867.taxon	description	Description Female MEASUREMENTS. Body length 14 mm (Fig. 1 A). COLORATION. Body black with purplish tinge; apex of mandibles dark reddish brown (Fig. 1 C), maxillary and labial palps brown (Fig. 1 D – E), abdominal terga 4 – 6 orange; tip of fore femur, fore tibia entirely, base of fore tarsomere 1 pale brown. Wings almost clear, apical half slightly infuscate, veins and pterostigma black brown. Body hairs dark brown. PUNCTURES. Clypeus, mandibles, supraclypeal area, inner orbit, temple and postocellar area feebly rugose with shallow and indistinct punctures and distinct microsculpture, less shiny (Fig. 1 F); frons weakly microsculptured, malar space almost smooth, shiny (Fig. 1 H); hind orbit sparsely punctured mixed with microsculpture (Fig. 1 G); pronotum microsculptured; mesoscutal middle lobe and lateral lobes microsculptured mixed with shallow and sparse punctures, mesoscutellum densely and shallowly punctured mixed with microsculpture (Fig. 1 I); metanotum microsculptured; mesepisternum feebly rugose, almost mat (Fig. 1 M); mesosternum feebly microsculptured and distinctly punctured, shiny; mesepimeron largely and metepimeron rugose; abdominal tergite 1 almost smooth, lateral area outside of spiracle densely punctured, tergite 2 almost smooth, other tergites distinctly microsculptured mixed with some shallow punctures; sternite 2 largely smooth, other sternites densely microsculptured; broad ventral margin of ovipositor basal sheath and apical sheath densely microsculptured. HEAD. Maxillary palpomere 4 about 1.4 × as long as palpomere 6 (Fig. 1 E); inner tooth of left mandible with faint but recognizable shoulder (Fig. 1 C); malar space about 1 – 1.1 × as long as diameter of lateral ocellus (Fig. 1 H); POL: OOL: OCL = 12: 18: 19; postocellar furrow linear and curved, broadly separated at middle, interocellar furrow punctiform; postocellar area flat, without middle furrow; in dorsal view temple about 0.9 × as long as eye, lateral side weakly narrowed in anterior third and strongly narrowed in posterior ⅔; antenna with 29 antennomeres (Fig. 1 K). WINGS. Vein 2 r 1 of forewing meeting pterostigma just at middle; cell 1 Rs clearly longer than 2 Rs, vein 2 m-cu beyond vein 1 r-m; cell Rs in hind wing usually closed. THORAX. Anterior margin of mesoscutellum round and protruding, mesoscutellum without middle furrow. Hindleg as in Fig. 1 L; claw as in Fig. 1 N. ABDOMEN. Abdominal tergite 1 medially fused (Fig. 1 J). Abdominal segments 2 and 3 about as long as height in lateral view; ovipositor sheath in Fig. 1 O – P, basal sheath 1.35 × as long as apical sheath; lance as Fig. 1 R, lancet as Fig. 1 S, middle serrulae as Fig. 1 T, apical serrulae as Fig. 1 U. Male Body length 13 mm (Fig. 1 B); temple behind eyes strongly narrowed; antenna with 30 antennomeres; abdominal segments 2 – 4 much longer than height in lateral view, segment 5 about as long as height; subgenital plate longer than broad, apical margin narrowly truncate (Fig. 1 Q). Variation Female body length 10 – 18 mm; antenna with 27 – 30 antennomeres; cell Rs in hind wing sometimes open (among the 7 specimens, in 4 females and 1 male closed in both hind wings, 1 female open in both hind wings; the holotype open in left hind wing and closed in right hind wing).	en	Liu, Lin, Wei, Meicai (2026): A new genus with three new species of Cephinae (Hymenoptera: Cephidae) from southwestern China. European Journal of Taxonomy 1048: 164-176, DOI: 10.5852/ejt.2026.1048.3243, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3243/14359
1C18A00CFFF2FFE50372FC50FC19F867.taxon	distribution	Distribution China (Xizang, Yunnan).	en	Liu, Lin, Wei, Meicai (2026): A new genus with three new species of Cephinae (Hymenoptera: Cephidae) from southwestern China. European Journal of Taxonomy 1048: 164-176, DOI: 10.5852/ejt.2026.1048.3243, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3243/14359
1C18A00CFFF2FFE50372FC50FC19F867.taxon	biology_ecology	Host plant Unknown. The adults were swept from shrubs of a species of Berberis L.	en	Liu, Lin, Wei, Meicai (2026): A new genus with three new species of Cephinae (Hymenoptera: Cephidae) from southwestern China. European Journal of Taxonomy 1048: 164-176, DOI: 10.5852/ejt.2026.1048.3243, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3243/14359
1C18A00CFFF2FFE50372FC50FC19F867.taxon	discussion	Remarks See the above key for the differences between the three species of the genus. On BOLD and GBIF, a specimen listed as ‘ Curva angusta ’ collected on 19 June 2009 in Yunnan Province at 28.4 ° N, 99.0 ° E (deposited in SDEI) refers to this species.	en	Liu, Lin, Wei, Meicai (2026): A new genus with three new species of Cephinae (Hymenoptera: Cephidae) from southwestern China. European Journal of Taxonomy 1048: 164-176, DOI: 10.5852/ejt.2026.1048.3243, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3243/14359
1C18A00CFFF7FFE80314FEE5FBD2FE30.taxon	description	urn: lsid: zoobank. org: act: AB 5 DC 889 - C 109 - 4575 - 98 D 0 - 9452 DD 38011 B Fig. 2	en	Liu, Lin, Wei, Meicai (2026): A new genus with three new species of Cephinae (Hymenoptera: Cephidae) from southwestern China. European Journal of Taxonomy 1048: 164-176, DOI: 10.5852/ejt.2026.1048.3243, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3243/14359
1C18A00CFFF7FFE80314FEE5FBD2FE30.taxon	etymology	Etymology The species is named after the last name of a collector of the holotype.	en	Liu, Lin, Wei, Meicai (2026): A new genus with three new species of Cephinae (Hymenoptera: Cephidae) from southwestern China. European Journal of Taxonomy 1048: 164-176, DOI: 10.5852/ejt.2026.1048.3243, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3243/14359
1C18A00CFFF7FFE80314FEE5FBD2FE30.taxon	materials_examined	Type material Holotype CHINA – Xizang Province • ♀; Shigatse, Yadong, Mt Nadu la; 88 ° 51 ′ 57 ″ E, 27 ° 24 ′ 7 ″ N; 3650 m a. s. l.; 18 Jul. 2013; Wei Xiao and Tao Li leg.; ASMN.	en	Liu, Lin, Wei, Meicai (2026): A new genus with three new species of Cephinae (Hymenoptera: Cephidae) from southwestern China. European Journal of Taxonomy 1048: 164-176, DOI: 10.5852/ejt.2026.1048.3243, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3243/14359
1C18A00CFFF7FFE80314FEE5FBD2FE30.taxon	description	Description Female MEASUREMENTS. Body length 15 mm (Fig. 2 A). COLORATION. Body black with feeble bluish and purplish tinge; apex of mandibles dark reddish brown, maxillary and labial palps dark brown, lateral margins of abdominal tergites 2 – 3, tergites 4 – 6 and sternites 5 – 6 entirely orange; tip of fore femur and fore tibia entirely pale brown, fore tarsus, middle tibia and tarsus black brown. Wings almost clear, apical half slightly infuscate, veins and pterostigma black brown. Body hairs dark brown to brown. PUNCTURES. Clypeus, mandibles, supraclypeal area, inner orbit and frons microsculptured, shiny, temple and postocellar area weakly microsculptured, strongly shiny (Fig. 2 B); malar space almost smooth, shiny (Fig. 2 D); hind orbit sparsely punctured mixed with microsculpture (Fig. 2 C); pronotum microsculptured; mesoscutal middle lobe and central area of middle lobe microsculptured, dorsum of lateral lobes smooth, shiny; mesoscutellum hardly microsculptured, with distinct but not dense punctures, shiny (Fig. 2 H); metanotum microsculptured; mesepisternum distinctly microsculptured (Fig. 2 E); mesosternum feebly microsculptured and sparsely punctured, shiny; mesepimeron largely and metepimeron microsculptured; abdominal tergite 1 distinctly microsculptured, not smooth, lateral area outside of spiracle densely punctured, tergite 2 almost smooth, other tergites feebly microsculptured mixed with some shallow punctures; sternite 2 largely smooth, other sternites densely microsculptured; broad ventral margin of ovipositor basal sheath and apical sheath densely microsculptured. HEAD. Maxillary palpomere 4 about 1.6 × as long as palpomere 6; inner tooth of left mandible with a distinct shoulder; malar space about 1.1 × as long as diameter of lateral ocellus; POL: OOL: OCL = 12: 20: 25; postocellar furrow deep, almost straight, not separated at middle, interocellar furrow punctiform, very shallow; postocellar area with a distinct middle longitudinal furrow; in dorsal view temple about as long as eye, lateral side almost straight, strongly narrowed backwards; antenna with 33 antennomeres (Fig. 2 F). WINGS. Vein 2 r 1 of forewing meeting pterostigma at 0.65; cell 1 Rs much longer than 2 Rs, vein 2 m-cu basad vein 1 r-m; cell Rs in hindwing open. THORAX. Anterior of mesoscutellum with short but distinct middle furrow, anterior margin of mesoscutellum truncate, not protruding. Hindleg as in Fig. 2 G; claw as in Fig. 2 I. ABDOMEN. Abdominal tergite 1 medially divided entirely; abdominal segments 2 – 4 quite narrow, much longer than height in lateral view; ovipositor sheath as in Fig. 2 J and 2 K, basal sheath 1.05 × as long as apical sheath; lance as Fig. 2 L, lancet as Fig. 2 M, middle serrulae as Fig. 2 N, apical serrulae as Fig. 2 O. Male Unknown.	en	Liu, Lin, Wei, Meicai (2026): A new genus with three new species of Cephinae (Hymenoptera: Cephidae) from southwestern China. European Journal of Taxonomy 1048: 164-176, DOI: 10.5852/ejt.2026.1048.3243, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3243/14359
1C18A00CFFF7FFE80314FEE5FBD2FE30.taxon	distribution	Distribution China (Xizang Province).	en	Liu, Lin, Wei, Meicai (2026): A new genus with three new species of Cephinae (Hymenoptera: Cephidae) from southwestern China. European Journal of Taxonomy 1048: 164-176, DOI: 10.5852/ejt.2026.1048.3243, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3243/14359
1C18A00CFFF7FFE80314FEE5FBD2FE30.taxon	biology_ecology	Host plant Unknown.	en	Liu, Lin, Wei, Meicai (2026): A new genus with three new species of Cephinae (Hymenoptera: Cephidae) from southwestern China. European Journal of Taxonomy 1048: 164-176, DOI: 10.5852/ejt.2026.1048.3243, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3243/14359
1C18A00CFFF7FFE80314FEE5FBD2FE30.taxon	discussion	Remarks See the above key for the differences between the three species of the genus.	en	Liu, Lin, Wei, Meicai (2026): A new genus with three new species of Cephinae (Hymenoptera: Cephidae) from southwestern China. European Journal of Taxonomy 1048: 164-176, DOI: 10.5852/ejt.2026.1048.3243, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3243/14359
1C18A00CFFF9FFE90326FE12FBD2FCEC.taxon	description	urn: lsid: zoobank. org: act: 3 E 3198 ED-EE 94 - 4 C 8 C-A 2 C 3 - F 96 CD 7 B 8 BAE 6 Fig. 3	en	Liu, Lin, Wei, Meicai (2026): A new genus with three new species of Cephinae (Hymenoptera: Cephidae) from southwestern China. European Journal of Taxonomy 1048: 164-176, DOI: 10.5852/ejt.2026.1048.3243, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3243/14359
1C18A00CFFF9FFE90326FE12FBD2FCEC.taxon	etymology	Etymology The species is named after the collector of the type.	en	Liu, Lin, Wei, Meicai (2026): A new genus with three new species of Cephinae (Hymenoptera: Cephidae) from southwestern China. European Journal of Taxonomy 1048: 164-176, DOI: 10.5852/ejt.2026.1048.3243, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3243/14359
1C18A00CFFF9FFE90326FE12FBD2FCEC.taxon	materials_examined	Type material Holotype CHINA – Xizang Province • ♂; Zayu (Chayu), Cibagou; 97 ° 27 ′ 46 ″ E, 28 ° 53 ′ 49 ″ N; 2697 m a. s. l.; 22 Jun. 2013; Zejian Li leg.; ASMN.	en	Liu, Lin, Wei, Meicai (2026): A new genus with three new species of Cephinae (Hymenoptera: Cephidae) from southwestern China. European Journal of Taxonomy 1048: 164-176, DOI: 10.5852/ejt.2026.1048.3243, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3243/14359
1C18A00CFFF9FFE90326FE12FBD2FCEC.taxon	description	Description Male MEASUREMENTS. Body length 11.5 mm (Fig. 3 A). COLORATION. Body black with purplish tinge; apex of mandibles dark reddish brown, maxillary and labial palps brown, abdominal terga 5 orange; tip of fore femur and fore tibia entirely pale brown. Wings almost clear, veins and pterostigma dark brown. Body hairs brown to dark brown. PUNCTURES. Clypeus, mandibles, supraclypeal area, inner orbit, temple and postocellar area feebly rugose with shallow and indistinct punctures and distinct microsculpture, less shiny (Fig. 3 D); frons weakly microsculptured, malar space almost smooth, shiny (Fig. 3 F); hind orbit sparsely punctured mixed with microsculpture; pronotum microsculptured (Fig. 3 E); mesoscutal middle lobe and lateral lobes microsculptured mixed with shallow and sparse punctures, mesoscutellum densely and shallowly punctured mixed with microsculpture (Fig. 3 G); metanotum microsculptured; mesepisternum feebly rugose, almost mat; mesosternum feebly microsculptured and distinctly punctured, shiny; mesepimeron largely and metepimeron rugose; abdominal tergite 1 almost smooth, lateral area outside of spiracle densely punctured, tergite 2 almost smooth, other tergites distinctly microsculptured mixed with some shallow punctures; sternite 2 largely smooth, other sternites densely microsculptured; broad ventral margin of ovipositor basal sheath and apical sheath densely microsculptured. HEAD. Maxillary palpomere 4 about 1.3 × as long as palpomere 6; inner tooth of left mandible with a faint but recognizable shoulder; malar space about as long as diameter of lateral ocellus; POL: OOL: OCL = 14: 18: 19; postocellar furrow linear and curved, broadly separated at middle, interocellar furrow punctiform; postocellar area flat, with faint middle furrow; in dorsal view temple about 0.9 × as long as eye, lateral side strongly narrowed backwards; antenna with 30 antennomeres (Fig. 3 B). WINGS. Vein 2 r 1 of forewing meeting pterostigma at 0.6; cell 1 Rs much longer than 2 Rs, vein 2 m-cu basad vein 1 r-m; cell Rs in hindwing closed. THORAX. Anterior margin of mesoscutellum round, obtusely protruding, mesoscutellum without middle furrow. Hindleg as in Fig. 3 C; claw as in Fig. 3 I. ABDOMEN. Abdominal tergite 1 medially fused (Fig. 3 H); abdominal segments 2 and 3 about as long as height in lateral view; subgenital plate longer than broad, distinctly narrowed toward apex, apical margin shallowly incised as Fig. 3 J. Female Unknown.	en	Liu, Lin, Wei, Meicai (2026): A new genus with three new species of Cephinae (Hymenoptera: Cephidae) from southwestern China. European Journal of Taxonomy 1048: 164-176, DOI: 10.5852/ejt.2026.1048.3243, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3243/14359
1C18A00CFFF9FFE90326FE12FBD2FCEC.taxon	distribution	Distribution China (Xizang Province).	en	Liu, Lin, Wei, Meicai (2026): A new genus with three new species of Cephinae (Hymenoptera: Cephidae) from southwestern China. European Journal of Taxonomy 1048: 164-176, DOI: 10.5852/ejt.2026.1048.3243, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3243/14359
1C18A00CFFF9FFE90326FE12FBD2FCEC.taxon	biology_ecology	Host plant Unknown.	en	Liu, Lin, Wei, Meicai (2026): A new genus with three new species of Cephinae (Hymenoptera: Cephidae) from southwestern China. European Journal of Taxonomy 1048: 164-176, DOI: 10.5852/ejt.2026.1048.3243, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3243/14359
1C18A00CFFF9FFE90326FE12FBD2FCEC.taxon	discussion	Remarks See the above key for the differences between the three species of the genus.	en	Liu, Lin, Wei, Meicai (2026): A new genus with three new species of Cephinae (Hymenoptera: Cephidae) from southwestern China. European Journal of Taxonomy 1048: 164-176, DOI: 10.5852/ejt.2026.1048.3243, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3243/14359
