taxonID	type	description	language	source
B3F8AD6AB66256989D86560AABF8AC1D.taxon	description	Figs 18 – 20	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
B3F8AD6AB66256989D86560AABF8AC1D.taxon	diagnosis	Diagnosis. Female. Antenna (Fig. 20) with F 1 1.8 ×, F 2 1.7 ×, F 3 1.4 × as long as broad, clava 2.6 × as long as broad with terminal spine 0.5 × as long as C 3. Thorax (Fig. 18) with superficial, hardly raised reticulation, median line of mid lobe of mesoscutum fine, three adnotaular setae on each side; propodeum callus with two setae. Forewing SMV with four dorsal setae, MV 3.7 × STV. Gaster (Fig. 18) lanceolate, 3.2 × as long as broad, with superficial reticulation, last gastral tergite 2.0 × as long as broad, projecting part of ovipositor approx. as long as postcercale. Body black with violet metallic reflection. Male. Unknown for Chinese material.	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
B3F8AD6AB66256989D86560AABF8AC1D.taxon	distribution	Distribution. China (Hainan [new record], Guangxi [Zhu and Huang 2001]), Austria, Czech Republic, Slovakia, Germany, France, England, Greece, Hungary, Ireland, Italy, Netherlands, Sweden (Graham 1987), Turkey (Sakaltas and Gençer 2005), Russia (Yegorenkova et al. 2007).	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
BE7B765494B95873BB99400BCB84FE79.taxon	description	Figs 38 – 40	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
BE7B765494B95873BB99400BCB84FE79.taxon	diagnosis	Diagnosis. Female. Antenna (Fig. 39) with F 1 distinctly longer than F 2, 2.5 – 3.0 × as long as broad, F 2 2.0 × as long as broad, F 3 1.8 × as long as broad, clava 3.0 × as long as broad. Forewing (Fig. 40) narrow, 2.6 – 2.7 × as long as broad; MV 4.5 × STV; SMV with two dorsal setae; speculum absent. Body (Fig. 38) black with bright blue metallic tint.	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
BE7B765494B95873BB99400BCB84FE79.taxon	distribution	Distribution. China (Hebei, Zhejiang, Liaoning [new record]), Czech Republic, Slovakia (Kalina 1989), Croatia, Montenegro (Bouček 1977), Andorra, France, Denmark, England, Hungary, Iceland, Ireland, Italy, Sweden, USA (Graham 1987), Bulgaria (Boyadzhiev 1997), Romania (Hansson 2016), Turkey (Sakaltas and Gençer 2005), Moldova (Bouček 1961), Netherlands (Gijswijt 2003) Germany (Vidal 2001), Russia (Yegorenkova et al. 2007).	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
D638AA8FD58D575581C31E34EA40F313.taxon	description	Figs 21 – 23	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
D638AA8FD58D575581C31E34EA40F313.taxon	diagnosis	Diagnosis. Female. Antenna (Fig. 23) with F 1 slightly shorter than pedicellus, 1.8 × as long as broad, F 2 1.5 × as long as broad, F 3 quadrate; clava broader than F 3, 2.1 × as long as broad, terminal spine 0.5 × as long as C 3. Forewing (Fig. 22), 2.3 × as long as broad; MV 3.7 – 3.8 × STV; SMV with four dorsal setae, PMV developed, only 0.2 × ST × STV. Body (Fig. 21) black with blue metallic tint. Male. Unknown for Chinese material.	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
D638AA8FD58D575581C31E34EA40F313.taxon	distribution	Distribution. China (Inner Mongolia [new record], Gansu [Zhang et al. 2007]), Czech Republic, France (Bouček 1966), Netherlands (Gijswijt 2003), Poland (Czajkowska 1978), Spain (Askew et al. 2006), Germany, Greece, Hungary, Ireland, Italy, Montenegro, Sweden, England (Graham 1987), Russia (Yefremova 2002).	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
8AC9C7E7117458E09425DFABAAB1B4EA.taxon	description	Figs 24 – 27	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
8AC9C7E7117458E09425DFABAAB1B4EA.taxon	diagnosis	Diagnosis. Female. Antenna (Fig. 27) with F 1 distinctly longer than F 2, 2.5 × as long as broad, F 3 apical margin oblique, dorsal edge distinctly longer than ventral edge, clava quite short, solid, obtuse apically, terminal spine downward curved and slender, ~ 0.5 × as long as the clava itself, apical seta of spine rudimentary. Forewing (Fig. 26) narrow, 2.5 – 2.6 × as long as broad; MV 3.9 – 4.0 × STV; SMV with four dorsal setae; speculum very narrow. Body (Figs 24, 25) black with bright blue metallic tint; legs yellowish with terminal tarsus brown; gaster basal 1 / 4 yellow. Male. Unknown for Chinese material.	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
8AC9C7E7117458E09425DFABAAB1B4EA.taxon	distribution	Distribution. China (Jiangsu [new record], Gansu [Zhang et al. 2007]), Moldova (Bouček 1966), Romania (Tudor and Roman 1973), Austria, Netherlands, former Czechoslovakia, Denmark, Germany, Finland, France, Ireland, Hungary, Italy, Sweden, United Kingdom, Russia (Graham 1987).	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
4C82A7B57A99566C930DD946D6D204AC.taxon	description	Figs 7 – 9	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
4C82A7B57A99566C930DD946D6D204AC.taxon	diagnosis	Diagnosis. Female. Antenna (Fig. 9) with F 1 1.7 ×, F 2 2.0 ×, F 3 1.8 × as long as broad, clava 3.2 × as long as broad with terminal spine nearly as long as C 3. Thorax with very superficial reticulation, median line of mid lobe of mesoscutum fine but distinct, four adnotaular setae on each side; propodeum medially as long as dorsellum; callus with two setae. Forewing (Fig. 8) with three or four dorsal setae, MV 3.4 × STV. Gaster (Fig. 7) ovate, 1.7 × as long as broad, nearly as long as head plus thorax, tips of ovipositor sheaths hardly projecting, longest seta of each cercus nearly 2.0 × as long as next longest. Body black without metallic reflection. Male. Unknown for Chinese material.	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
4C82A7B57A99566C930DD946D6D204AC.taxon	distribution	Distribution. China (Chongqin), England (Graham 1987), Sweden (Hedqvist 2003), Russia (Yegorenkova et al. 2007).	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
C17F1EFC0D7F5A1CA2FA096CEF679778.taxon	description	Figs 1 – 6	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
C17F1EFC0D7F5A1CA2FA096CEF679778.taxon	diagnosis	Diagnosis. Mesosoma with area surrounding median line black; metasoma black with two yellow spots on 1 st - 5 th gastral tergites dorsally; mid lobe of mesoscutum with two rows of adnotaular setae on each side, each row with 5 – 6 setae. Among Chinese species of Aprostocetus, A. maculosus is similar to A. pinus in having a yellow body with black markings but can be separated from this species by the following combination of characters: area surrounding median line black (vs yellow); mid lobe of mesoscutum with two rows of adnotaular setae on each sided (vs one row). Among non-Chinese species, A. maculosus is similar to A. narius Narendran, 2007 in its yellow body with black markings but can be separated from this species by the following combination of characters: POL 1.7 – 2.0 × OOL (vs 4.5 ×); mandibles distinctly tridentate (vs bidentate); propodeum with median carina broad and short (vs absent).	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
C17F1EFC0D7F5A1CA2FA096CEF679778.taxon	description	Description. Female. Body (Fig. 1) length 1.9 – 2.2 (2.2) mm. Head and mesosoma mainly yellow, scape posterior 1 / 3 brown on dorsal side, pedicellus and flagellum brown; area surrounding ocelli dark brown; occiput black; anterior 1 / 3 of pronotum black; area surrounding median line, anteromedial area of mid lobe of mesoscutum in some specimens, notaulus, anterior part of scapula and axillae black, usually reddish-brown areas around these black areas; area between submedian grooves mainly reddish-brown except anteromedial area dark brown, only anteromedial area reddish-brown in some specimens; dorsellum yellowish-white; propodeum black; legs yellow except terminal tarsomere brown; wings hyaline, veins brown. Metasoma yellow ventrally and laterally, black with two yellow spots on 1 st - 5 th gastral tergites dorsally, sometimes two yellow markings connected to form one yellow marking, 6 th and 7 th gastral tergites mainly yellow, only the end black; ovipositor sheaths black. Head in dorsal view (Fig. 1), 1.8 – 2.2 × (1.8 ×) as broad as long, slightly broader than mesosoma. Frons with a median line, not depressed, without reticulation; POL 1.7 – 2.0 × (1.9 ×) OOL, OOL 1.8 – 2.0 × (2.0 ×) OD. Malar sulcus straight; malar space 0.65 × as long as eye; mouth cavity 1.3 × as wide as malar space. Anterior margin of clypeus bidentate, mandibles distinctly tridentate. Lower edge of antennal torulus above ventral edge of eyes. Antenna (Fig. 4) with scape shorter than an eye, not reaching vertex, 4.0 – 4.3 × (4.3 ×) as long as broad, pedicellus shorter than to as long as F 1, 1.8 – 2.1 × (1.8 ×) as long as broad, F 1 longer than F 2 and F 3, F 1 - F 3: 2.0 – 2.5 × (2.5 ×), 2.0 – 2.1 × (2.0 ×), 1.6 – 2.0 × (1.7 ×) as long as broad respectively; clava slightly shorter than to as long as F 2 and F 3 combined, 2.8 – 3.1 × (3.1 ×) as long as broad, terminal spine shorter than C 3, 0.3 – 0.4 × (0.4 ×) as long as C 3, flagellum with short setae and numerous sensilla on each segment. Mesosoma (Figs 1, 3) 1.3 – 1.5 × (1.4 ×) as long as broad. Pronotum short, arched. Mid lobe of mesoscutum 1.2 × as broad as long, median line distinct, reticulation fine, with 2 rows of adnotaular setae on each side, each row with 5 – 6 setae. Scutellum 1.4 × as broad as long, anterior pair of setae situated behind middle, submedian grooves and sublateral grooves distinct, distance between submedian grooves broader than distance between submedian grooves and sublateral grooves. Dorsellum partly covered by hind edge of scutellum, 4.0 × as broad as long. Propodeum medially slightly shorter than dorsellum, median carina broad and short, reticulation fine, spiracle subcircular, moderate size, almost touching hind edge of metanotum, callus with three to four setae on each side. Legs (Fig. 5) slender, spur of metatibia slightly shorter than the length of metabasitarsus. Forewing (Fig. 6) 2.0 – 2.4 × (2.2 ×) as long as broad, SMV with three to four (three) dorsal setae, costal cell relatively broad, shorter than MV, 0.8 × as long as MV; MV 3.5 – 4.0 × (3.9 ×) as long as STV; speculum closed and extending below MV. Gastral petiole present and transverse. Gaster (Fig. 1) lanceolate, 1.8 – 2.0 × (1.8 ×) as long as head and mesosoma combined, 2.8 – 3.2 × (3.0 ×) as long as broad, longest seta of each cercus 2.0 × longer than the second longest seta. Ovipositor sheaths distinctly extending beyond tip of metasoma, approx. as long as 7 th gastral tergite. Male. Very similar to female. Body (Fig. 2) length 1.4 mm. Metasoma sometimes with more extensive black markings (Fig. 2). Antenna with scape 3.5 × as long as broad, ventral plaque placed in the middle, 0.34 × as long as scape; pedicellus longer than F 1, 1.7 × as long as broad; flagellum with numerous long setae at base of each segment, F 1 - F 4: 1.4 ×, 2.2 ×, 2.7 ×, 2.7 × as long as broad respectively; clava 7.1 × as long as broad, terminal spine short; sensilla numerous, oblong. Mesosoma 1.56 × as long as broad. Forewing with costal cell slightly shorter than MV, MV 3.2 × as long as STV. Metasoma slightly longer than mesosoma, 2.4 × as long as broad.	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
C17F1EFC0D7F5A1CA2FA096CEF679778.taxon	distribution	Distribution. China (Guangdong, Hainan, Guangxi).	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
C17F1EFC0D7F5A1CA2FA096CEF679778.taxon	etymology	Etymology. The epithet maculosus refers to the many spots of the gaster dorsally.	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
64F84AA984E1504AA5FC587440CA1F28.taxon	description	Figs 41, 42	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
64F84AA984E1504AA5FC587440CA1F28.taxon	diagnosis	Diagnosis. Female. Antenna (Figs 41, 42) with calva 3.5 – 4.0 × as long as broad, as long as F 2 and F 3 combined. Forewing (Figs 41, 42) narrow, 2.5 – 2.7 × as long as broad; MV 4.0 × STV; SMV with two dorsal setae; speculum absent. Body (Figs 41, 42) black with bright blue metallic tint.	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
64F84AA984E1504AA5FC587440CA1F28.taxon	distribution	Distribution. China (Shanghai, Yunnan, Xizang [new record]), Bulgaria (Boyadzhiev 2003), Czech Republic, Slovakia (Kalina 1989), Denmark, United Kingdom, Hungary, Portugal, Sweden (Graham 1987), Germany (Vidal 2001), Italy (Arzone 1978), Netherlands (Gijswijt 2003).	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
98476408927C5B7D86267EBE77D109E9.taxon	description	Fig. 30	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
98476408927C5B7D86267EBE77D109E9.taxon	diagnosis	Diagnosis. Female. Thorax (Fig. 30) with dull, distinctly raised reticulation, median line of mid lobe of mesoscutum distinct but disappearing anteriorly; areoles of reticulation are mostly a little longer than broad; mid lobe of mesoscutum with 2 rows of adnotaular setae; callus with three to four setae. Forewing SMV with three to four dorsal setae, speculum open below, extending nearly to STV. Gaster (Fig. 30) lanceolate, strongly acute, 1.5 × as long as thorax plus head, with superficial scaly reticulation. Body black, without metallic luster.	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
98476408927C5B7D86267EBE77D109E9.taxon	distribution	Distribution. China (Hainan, Yunnan [new records], Guangxi [Zhu and Huang 2002]), Canary Islands, Cape Verde Islands, India, Madeira, Trinidad & Tobago (Graham 1987), Australia (Bouček 1988).	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
89F5E9FF69635CC8A8CADF0DBA5DD705.taxon	description	Figs 28, 29	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
89F5E9FF69635CC8A8CADF0DBA5DD705.taxon	diagnosis	Diagnosis. Female. Body small (Figs 28, 29), length 1.3 mm. Thorax with superficial reticulation, median line of mid lobe of mesoscutum distinct; mid lobe of mesoscutum with three to four adnotaular setae on each side; propodeum medially shorter than dorsellum. Forewing with four dorsal setae on SMV, speculum small, MV 3.5 × STV. Body black, head and thorax with bluish metallic tint.	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
89F5E9FF69635CC8A8CADF0DBA5DD705.taxon	distribution	Distribution. China (Heilongjiang [new record], Gansu), Germany, Netherlands (Graham 1987), Sweden (Hedqvist 2003), Russia (Yegorenkova et al. 2007).	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
1D56DC0676745064B23497CC4B168041.taxon	description	Figs 32 – 34	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
1D56DC0676745064B23497CC4B168041.taxon	diagnosis	Diagnosis. Female. Median line of mid lobe of mesoscutum complete and distinct (Fig. 32); mid lobe of mesoscutum with five adnotaular setae on each side; propodeum carina broad, medially slightly shorter than dorsellum, callus with four setae. Forewing (Fig. 33) with two dorsal setae on SMV, costal cell longer than MV, MV short, 2.0 × STV. Gaster long-oval, 2.5 × as long as broad. Body (Fig. 32) metallic blue-green; antennae, scape, all coxae and femora mainly concolorous with body.	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
1D56DC0676745064B23497CC4B168041.taxon	distribution	Distribution. China (Tianjin [new record], Shandong (Yang and Cao 2015 )).	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
89E4AAFCC79053809F3574C0A3B71A59.taxon	description	Figs 10 – 13	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
89E4AAFCC79053809F3574C0A3B71A59.taxon	diagnosis	Diagnosis. Female. Malar sulcus (Fig. 10) with a subtriangular fovea below eyes. Antenna (Fig. 12) with F 1 2.2 – 2.3 ×, F 2 1.9 – 2.0 ×, F 3 1.7 × as long as broad, clava 2.5 – 2.7 × as long as broad with terminal spine 0.5 × as long as C 3. Thorax (Figs 10, 11) with superficial, hardly raised reticulation, median line of mid lobe of mesoscutum distinct, three to five adnotaular setae on each side; propodeum callus with five to six setae. Forewing (Fig. 13) SMV with five dorsal setae, MV 4.0 × as long as STV. Gaster lanceolate, 2.0 – 2.5 × as long as broad, with superficial reticulation. Body (Figs 10, 11) bright green with distinct bronze reflection. Antennal scape, all coxae and femora mainly concolorous with body. Male. Unknown for Chinese material.	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
89E4AAFCC79053809F3574C0A3B71A59.taxon	distribution	Distribution. China (Xizang [new record]), Italy, Spain (Graham 1987), Madeira (Koponen and Askew 2002), Russia (Yegorenkova et al. 2007).	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
82DB6E8CDC6250BF9455F35B2AA69DB6.taxon	description	Figs 35 – 37	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
82DB6E8CDC6250BF9455F35B2AA69DB6.taxon	diagnosis	Diagnosis. Female. Body (Fig. 35) long, length 1.7 – 2.0 mm (projecting part of ovipositor sheaths not included), projecting part of ovipositor sheaths ≤ 3.0 mm in length. Body black with bright green to blue-green metallic tints.	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
82DB6E8CDC6250BF9455F35B2AA69DB6.taxon	distribution	Distribution. China (Shandong, Yunnan [new records]), Bulgaria, Czech Republic, Slovakia, France, Italy, Spain (Boyadzhiev 1997), Germany (Vidal 2001), Croatia, Serbia, Montenegro (Bouček 1977), Romania (Hansson 2016), Ukraine, Moldova (Bouček 1966), India (Narendran 2007).	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
29D9F83F84595BA4A3CBC2999554FD6B.taxon	description	Fig. 31	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
29D9F83F84595BA4A3CBC2999554FD6B.taxon	diagnosis	Diagnosis. Female. Thorax (Fig. 31) with superficial reticulation, median line of mid lobe of mesoscutum complete but weak; areoles of reticulation distinctly longer than broad; mid lobe of mesoscutum with five adnotaular setae on each side; propodeum carina thin and forked, forming a cup-shaped anterior-medially, callus with two setae. Forewing with four dorsal setae on SMV, speculum small, MV 3.0 × STV. Head yellow with occiput dark brown, thorax yellow with propodeum partly or mainly dark brown, gaster mainly black.	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
29D9F83F84595BA4A3CBC2999554FD6B.taxon	distribution	Distribution. China (Jiangsu [new record], Zhejiang).	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
40B110ACF447512C9C8A87E0024D9FDD.taxon	description	Figs 14 – 17	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
40B110ACF447512C9C8A87E0024D9FDD.taxon	diagnosis	Diagnosis. Female. Head and thorax metallic blue except eye margin, tegulae and dorsellum yellow (Figs 14, 15). Antennal scape and pedicellus black (Fig. 16), all coxae and femora mainly black. Antenna (Fig. 16) with F 1 1.9 × as long as broad, clava 2.3 × as long as broad with terminal spine inconspicuous. Thorax with superficial, hardly raised reticulation, median line of mid lobe of mesoscutum weak, four to five adnotaular setae on each side; propodeum callus with two setae. Gaster acute, 3.0 × as long as broad, 1.8 × as long as thorax. Male. Unknown for Chinese material.	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
40B110ACF447512C9C8A87E0024D9FDD.taxon	distribution	Distribution. China (Inner Mongolia [new record]), Czech Republic, France, England (Graham 1987), Sweden (Hedqvist 2003), Russia (Yefremova 2002).	en	Li, Wen-Jian, Liu, Rui, Chen, Zhi-Peng, Zu, Guo-Hao, Li, Cheng-De (2025): Taxonomic notes on the genus Aprostocetus Westwood (Hymenoptera, Eulophidae) from China, with the description of a new species. ZooKeys 1253: 277-304, DOI: 10.3897/zookeys.1253.163155
