taxonID	type	description	language	source
43C332E33291592C80F53182BE31C636.taxon	description	Figs 5, 6, 7	en	Wang, Xu, Chen, Huayan, Miko, Istvan, Huang, Yixin, Zhu, Chaodong (2021): Notes on the genus Dendrocerus Ratzeburg (Hymenoptera, Megaspilidae) from China, with description of two new species. Journal of Hymenoptera Research 86: 123-143, DOI: http://dx.doi.org/10.3897/jhr.86.72281, URL: http://dx.doi.org/10.3897/jhr.86.72281
43C332E33291592C80F53182BE31C636.taxon	diagnosis	Diagnosis. This new species belongs to the D. halidayi species-group and can be separated from other species by the following characteristics: metasoma concolorous with mesosoma and head; intertorular carina present, blunt harpe with numerous setae; distal parossiculal projection cone.	en	Wang, Xu, Chen, Huayan, Miko, Istvan, Huang, Yixin, Zhu, Chaodong (2021): Notes on the genus Dendrocerus Ratzeburg (Hymenoptera, Megaspilidae) from China, with description of two new species. Journal of Hymenoptera Research 86: 123-143, DOI: http://dx.doi.org/10.3897/jhr.86.72281, URL: http://dx.doi.org/10.3897/jhr.86.72281
43C332E33291592C80F53182BE31C636.taxon	materials_examined	Material examined. Holotype China • male; Yunnan, Menghai, Mt. Bulang; 20. VII- 21. VIII. 2019; L. Ma leg. (SYSBM). Paratypes (29 males, 89 females) China • 1 female; Hebei, Baoding, Hebei Agri. Unv. West Campus; MT; 12 - 19. VII. 2017; F. Fan (SYSBM) • 2 females; same collection data as for preceding; 20 - 27. VI. 2017; (IZCAS) • 4 females; same collection data as for preceding; 27. VI- 4. VII. 2017; (AHNU) • 1 female; Shandong, Shanghe; MT; 26. I. 2018; J. Yan leg.; (SYSBM) • 4 females, same collection information as for preceding; 4 - 10. VIII. 2018; (IZCAS) • 1 female; Zhejiang, Mt. Fengyang; 28. VII. 2007; L. Zhu leg.; (AHNU); • 1 female; Zhejiang, Mt. Tianmu, 1200 m; 25 - 29. VII. 2011; H. Chen leg.; (SYSBM) • 1 male; Zhejiang, Mt. Gutian; 5. VII. 2015 • 1 female; Hunan, Mt. Mangshan; YPT; 13. VIII. 2010; H. Chen leg.; (IZCAS) • 1 male; Fujian, Minqing County, Huangchulin Nature Reserve; 13 - 17. VII. 2005; J. Liu leg.; (AHNU) • 2 males; Guangdong, Nanling National Natural Reserve; 8 - 17. VIII. 2010 • H. Chen and H. Chen leg.; (AHNU) • 1 female; Guangdong, Nanling Protection Station; YPT; 16 - 17. V. 2011; Z. Xu leg.; (SYSBM) • 1 male; same collection information as for preceding; 1200 m; 17. V. 2011; N. Wei leg.; (IZCAS) • 1 female; Guangdong, Mt. Nankun; 19. VIII. 2016; Z. Xu leg.; (AHNU) • 1 male; Guangdong, Guangzhou, SYSU Bamboo Garden; 20. I- 18. II. 2019; H. Chen leg.; (SYSBM) • 1 male; same collection information as for preceding; 23. VII. 2018 - 20. I. 2019; H. Chen leg.; (IZCAS) • 1 female; same collection information as for preceding; 10. I- 18. IV. 2020; H. Chen leg.; (IZCAS) • 1 male; Guangdong, Huizhou City, Mt. Gutian; 30. V- 30. VI. 2019; L. Chen et al. leg.; (AHNU) • 1 female; Guangdong, Qingyuan, Lian Zhou; YPT; 10 - 13. VI. 2019; H. Chen leg.; SCAU 3049491 (AHNU) • 1 female; Guangdong, Dongguan City, Mt. Daling; 20 - 30. IX. 2019; L. Chen et al. leg.; (IZCAS) • 1 male, 1 female; Guangdong, Guangzhou City, South China Botanical Garden; 7. II- 16. III. 2020; H. Huang et al. leg.; (SYSBM) • 1 male; Hainan, Baisha County, Jiujialing; 11. VII. 2010; H. Chen leg.; (IZCAS) • 1 female; Hainan, Mt. Diaoluo; YPT; 12 - 13. VII. 2010; H. Chen et al. leg.; (SYSBM) • 1 female; Hainan, Jianfengling; 14 - 16. VII. 2010; H. Chen leg.; (AHNU) • 7 females; Hainan, Danzhou City, Institute of Environmental and Plant Protection; 20 - 30. VI. 2019; S. Dong leg.; SCAU 3049465 (SYSBM) • 2 females, same collection information as for preceding; 4 - 20. VI. 2019; S. Dong leg.; SCAU 3049467 (IZCAS) • 1 female; Same collection information as for preceding; 30. VI- 10. VII. 2019; S. Dong leg.; SCAU 3049474 (AHNU) • 2 females; Same collection information as for preceding; 30. VII- 10. VIII. 2019; S. Dong leg.; SCAU 3049488 (SYSBM) • 1 female; Same collection information as for preceding; 30. VII- 10. VIII. 2019; S. Dong leg.; SCAU 3049474 (IZCAS) • 2 females, Same collection information as for preceding; 30. VII- 10. VIII. 2019; S. Dong leg.; SCAU 3049489 (AHNU) • 2 females; Same collection information as for preceding; 10 - 20. VIII. 2019; S. Dong leg.; SCAU 3049481 (SYSBM) • 5 females; Same collection information as for preceding; 20 - 30. VIII. 2019; S. Dong leg.; SCAU 3049484 (IZCAS) • 6 females; Same collection information as for preceding; 30. VIII- 10. IX. 2019; S. Dong leg.; SCAU 3049480 (AHNU) • 4 females,; Same collection information as for preceding; 30. XI- 30. XII. 2019; S. Dong leg.; SCAU 3049487 (IZCAS) • 1 female; Same collection information as for preceding; 20 - 30. XI. 2019, S. Dong leg.; SCAU 3049473 (AHNU) • 1 female; Same collection information as for preceding; 30. XI- 30. XII. 2019; S. Dong leg.; SCAU 3049469 (SYSBM) • 3 males, 5 females; Same collection information as for preceding; 20 - 30. IX. 2019; S. Dong leg.; SCAU 3049483 (IZCAS) • 2 males, 2 females; Same collection information as for preceding; 30. X- 30. XI. 2019; S. Dong leg.; SCAU 3049485 (SYSBM) • 1 male; Same collection information as for preceding; 10 - 20. X. 2019, S. Dong leg.; SCAU 3049472 (IZCAS) • 2 females; Same collection information as for preceding; 20 - 30. VIII. 2019; S. Dong leg.; SCAU 3049476 (AHNU) • 1 female; Same collection information as for preceding; 10 - 20. IX. 2019; S. Dong leg.; SCAU 3049477 (SYSBM) • 3 females; Same collection information as for preceding; 30. VIII- 10. IX. 2019; S. Dong leg.; SCAU 3049471 (IZCAS) • 4 females; Same collection information as for preceding; 30. X- 30. XI. 2019; S. Dong leg.; SCAU 3049470 (AHNU) • 4 males, 3 females; Same collection information as for preceding; 30. IX- 10. X. 2019; S. Dong leg.; SCAU 3049486 (SYSBM) • 1 female; Same collection information as for preceding; 30. X- 30. XI. 2019; S. Dong leg.; SCAU 3049470 (IZCAS) • 1 female; Same collection information as for preceding; 30. IX- 10. X. 2019; S. Dong leg.; SCAU 3049486 (AHNU) • 1 male; Guangxi, Xingan County, Huajiang Village, 380 m; 26 - 27. VI. 2011; N. Wei leg.; (SYSBM) • 2 females; Guangxi, Nanning, Mt. Longshan, 370 m; 1 - 2. VII. 2011; Z. Xu leg.; (IZCAS) • 1 female; Sichuan, Pingwu, Baimazhai; 25. VII. 2005; H. Zhang leg.; (AHNU) • 1 male; Sichuan, Yaan City, Zhangjiashan Park; 14. VII. 2006; Z. Gao leg.; (SYSBM) • 1 male; Shaanxi, Liping Forest Experiment Station; 23. VII. 2004; Q. Wu leg.; (IZCAS) • 1 male; Guizhou; Leigong Mountain Forest Farm; 1. VI. 2005; H. Zhang leg.; (IZCAS) • 2 females; Guizhou, Kuankuoshui Protection Center; 3. I. 2010; J. Zeng leg.; (SYSBM) • 1 male, 1 female; Yunnan, Gejiu, Luechun County; 25. VII. 2003; (AHNU) • 1 female; Yunnan, Xianggelila Gaoshan Botanical Garden; 27. III. 2017; J. Zeng leg.; (IZCAS) • 1 female, 1 male; Yunnan, Xishuangbanna Rainforest, 599 m; 24. IV- 31. V. 2017; L. Ma leg.; (SYSBM) • 1 male; Yunnan, Xianggelila, Gaoshan Botanical Garden; 27. III. 2017; (AHNU) • 1 male, 2 females; Yunnan, Menghai, Mt. Bulang, 1683 m; MT; 17. V- 21. VI. 2018; L. Ma leg.; (SYSBM) • 1 female; Same collection information as for preceding; 21. VIII- 20. IX. 2019; L. Ma (IZCAS).	en	Wang, Xu, Chen, Huayan, Miko, Istvan, Huang, Yixin, Zhu, Chaodong (2021): Notes on the genus Dendrocerus Ratzeburg (Hymenoptera, Megaspilidae) from China, with description of two new species. Journal of Hymenoptera Research 86: 123-143, DOI: http://dx.doi.org/10.3897/jhr.86.72281, URL: http://dx.doi.org/10.3897/jhr.86.72281
43C332E33291592C80F53182BE31C636.taxon	description	Description. Male: Body length: 1.8 - 2.1 mm. Coloration (Fig. 5): Cranium, mesosoma and metasoma black; eyes brown to black; ocelli brown; scape and basal pedicel yellow; flagellum dark brown to black; fore and mid coxa along with femur and tibia brown with brownish joints; syntergum brown (Fig. 5 A); pterostigma and costal vein brown; radial vein brown (Fig. 5 F); body pubescence white; marginal fringes of wings brown. Head (Fig. 5 C): Slightly wider than mesosoma (about 1.1 x wider than mesosoma). HH: EHf = 1.9 - 2.1. HH: HL = 1.2 - 1.6. HW: IOS = 1.8 - 1.9. HW: HH = 1.2 - 1.3. CSB: Mean: 350 - 470 μm. POL longer than OOL and ocellar triangle with broad base. OOL: LOL = 1.8 - 1.9. OOL: POL = 1.0 - 1.1. Head shape transverse in dorsal view, concolorous below and above eye midlevel. Preoccipital lunula absent (Fig. 5 B). Facial pit absent. Intertorular carina distinct; ocular suture prominent and foveolate; frons with sparse hairs; densely pubescent at gena (Fig. 5 B); Preoccipital furrow present. Antennae (Fig. 5 C): Ramose with six branches; scape nearly four times longer than wide; pedicel small and almost globular. Scape length vs. pedicel length: 4.7 - 4.8. Scape length vs. F 1 length: 3.6 - 3.7. F 1 length vs. pedicel length: 1.3 - 1.5. F 1 length vs. F 2 length: 0.9 μm. Longest flagellomere: F 9. Length of setae on flagellomere vs. flagellomere width: setae as long as or shorter than width of flagellomeres. Basal flagellar segments clearly asymmetrical, with long projections. Mesosoma (Fig. 5 B, D): Pronotum not elongate. AscW / PscW = 0.7 - 0.8. Mesosoma slightly narrow (1.1 x longer than wide) (Length / width / height = 640 / 600 / 560 μm); coriaceous in sculpture, densely pubescent. Mesoscutum: (Length / width = 350 / 570 μm); mesoscutum 1.6 x wider than long, with more or less straight anterior margin; anterior corners of mesoscutum sharply angled; mesoscutal humeral sulcus evident; coarsely foveolate notauli angled sharply. Median mesoscutal sulcus present and complete, terminating adjacent to the transscutal articulation (Fig. 5 B); scutellum 0.9 x longer than wide, narrowed at apex with densely setose lateral margin; lateral scutellar carina evident; scutellum convex and highly sculptured with numerous hairs; metanotum and propodeum carinated. Posterodorsal metapleural area trapezoid-shaped. Mesopleural sulcus present. Wings (Fig. 5 F): Total wing length 1.5 mm. Hyaline. Pterostigma (Length / width = 220 / 110 μm) elliptical, 2.0 x longer than wide; distal edge of pterostigma truncated; Radius (270 μm), curved a little in the middle and slightly logger (1.2 x) than pterostigma; forewing densely pubescent and marginal fringes numerous; hindwing without venation. Dark area on fore wing absent. Metasoma (Fig. 5 G): Metasoma concolorous with mesosoma. Mesosoma 1.6 x longer than wide (Length / width / height = 830 / 510 / 430 μm). Syntergum with crenulate collar, clearly with neck. Rest of metasoma smooth, but with numerous pit like punctuations in middle and posterior of T 3. Eight strong transverse gastral carinae present in basal portion of metasoma; gastrocoeli not evident; five terminal segments visible dorsally with numerous hairs. Male genitalia (Fig. 6): Genitalia with short cupula. Harpe longer than gonostipes in lateral view; simple and not bilobed. Distal margin of harpe in lateral view blunt. Lateral setae of harpe present, but sparse (Fig. 6 B). Gonostipes longer than wide, fused dorsally; apical margin (part of gonostipes) cleft medially (Fig. 6 A). Median notch of distodorsal margin of gonostipes oval. Distal parossiculal projection rounded. Females (Fig. 7): Body length: 1.9 - 2.1 mm. Scape about 2.6 x longer than combined length of pedicel and F 1. Scape length vs. pedicel length: 4.1 - 4.6. Scape length vs. F 1 length: 2.8 - 3.3. F 1 length vs. pedicel length: 1.5 - 1.7. F 1 length vs. F 2 length: 0.8 - 0.9. Longest flagellomere: F 3. Other than genitalia differences and sexual dimorphism in the antennae, there are no obvious differences between males and females.	en	Wang, Xu, Chen, Huayan, Miko, Istvan, Huang, Yixin, Zhu, Chaodong (2021): Notes on the genus Dendrocerus Ratzeburg (Hymenoptera, Megaspilidae) from China, with description of two new species. Journal of Hymenoptera Research 86: 123-143, DOI: http://dx.doi.org/10.3897/jhr.86.72281, URL: http://dx.doi.org/10.3897/jhr.86.72281
43C332E33291592C80F53182BE31C636.taxon	distribution	Distribution. China (Hebei, Shandong, Zhejiang, Hunan, Fujian, Guangdong, Hainan, Guangxi, Sichuan, Shaanxi, Guizhou, Yunnan).	en	Wang, Xu, Chen, Huayan, Miko, Istvan, Huang, Yixin, Zhu, Chaodong (2021): Notes on the genus Dendrocerus Ratzeburg (Hymenoptera, Megaspilidae) from China, with description of two new species. Journal of Hymenoptera Research 86: 123-143, DOI: http://dx.doi.org/10.3897/jhr.86.72281, URL: http://dx.doi.org/10.3897/jhr.86.72281
43C332E33291592C80F53182BE31C636.taxon	etymology	Etymology. The species name is a Greek masculine adjective meaning " unequal tooth ", signifying the irregular branches of the antennae of males.	en	Wang, Xu, Chen, Huayan, Miko, Istvan, Huang, Yixin, Zhu, Chaodong (2021): Notes on the genus Dendrocerus Ratzeburg (Hymenoptera, Megaspilidae) from China, with description of two new species. Journal of Hymenoptera Research 86: 123-143, DOI: http://dx.doi.org/10.3897/jhr.86.72281, URL: http://dx.doi.org/10.3897/jhr.86.72281
B7D20B338F925A98B1E29591BE1E053C.taxon	description	Figs 8, 9, 10	en	Wang, Xu, Chen, Huayan, Miko, Istvan, Huang, Yixin, Zhu, Chaodong (2021): Notes on the genus Dendrocerus Ratzeburg (Hymenoptera, Megaspilidae) from China, with description of two new species. Journal of Hymenoptera Research 86: 123-143, DOI: http://dx.doi.org/10.3897/jhr.86.72281, URL: http://dx.doi.org/10.3897/jhr.86.72281
B7D20B338F925A98B1E29591BE1E053C.taxon	diagnosis	Diagnosis. This new species belongs to the D. halidayi species group, and is close to D. caelebs but can be distinguished by its smaller body size (only 1.1 - 1.2 mm), unobvious notauli, body coloration, median notch of distodorsal margin of gonostipes triangle and spatulated-shaped harpe.	en	Wang, Xu, Chen, Huayan, Miko, Istvan, Huang, Yixin, Zhu, Chaodong (2021): Notes on the genus Dendrocerus Ratzeburg (Hymenoptera, Megaspilidae) from China, with description of two new species. Journal of Hymenoptera Research 86: 123-143, DOI: http://dx.doi.org/10.3897/jhr.86.72281, URL: http://dx.doi.org/10.3897/jhr.86.72281
B7D20B338F925A98B1E29591BE1E053C.taxon	materials_examined	Material Examined. Holotype China • male; Guangdong, Guangzhou, SYSU Bamboo Garden; 10. I- 18. IV. 2020; H. Chen leg.; (SYSBM) Paratypes (15 males, 17 females) China • 7 males, 1 female; Guangdong, Guangzhou, University Town 2 nd Forest; 20. I- 17. II. 2017; H. Chen leg.; (AHNU) • 1 male, 1 female; Guangdong, Guangzhou, University Town, 22. VII. 2018 - 20. I. 2019, H. Chen leg.; (AHNU) • 1 female; Guangdong, Dongguan, Mt. Daling, 10 - 20. IX. 2019; L. Chen et al. leg.; (SYSBM) • 2 females; Guangdong, Guangzhou, South China Botanical Garden, 7. II- 16. III. 2020, H. Huang et al. leg.; (IZCAS) • 1 male; Guangdong, Huizhou, Mt. Gutian; 30. XI- 30. XII. 2019, L. Chen et al. leg.; (IZCAS) • 1 female; Same collection information as preceding; 20 - 30. IX. 2019; L. Chen et al. leg.; (SYSBM) • 2 females; Guangdong, Dongguan, Mt. Daling; 30. X- 30. XI. 2019; L. Chen et al. leg.; (SYSBM) • 1 female; Guangdong, Mt. Dinghu; 30. XI- 30. XII. 2019; L. Chen et al. leg.; (IZCAS) • 4 males, 8 females; Guangdong, Guangzhou, SYSU bamboo garden; 10. I- 17. IV. 2020; H. Chen leg.; (IZCAS) • 1 male; Sichuan, Yaan City, Zhangjiashan Park; 14. VII. 2006; Z. Gao; (AHNU) • 1 male; Yunnan, Menghai, Mt. Bulang, 1595 m; 28. V- 28. VI. 2019; SCAU 3049495 (AHNU).	en	Wang, Xu, Chen, Huayan, Miko, Istvan, Huang, Yixin, Zhu, Chaodong (2021): Notes on the genus Dendrocerus Ratzeburg (Hymenoptera, Megaspilidae) from China, with description of two new species. Journal of Hymenoptera Research 86: 123-143, DOI: http://dx.doi.org/10.3897/jhr.86.72281, URL: http://dx.doi.org/10.3897/jhr.86.72281
B7D20B338F925A98B1E29591BE1E053C.taxon	description	Description. Male: Body length: 1.1 - 1.2 mm. Coloration (Fig. 8): Cranium, mesosoma and metasoma dark brown; eyes brown; ocelli yellow. Scape yellow, pedicel and flagellum dark brown. Fore and mid coxa along with femur and tibia yellow; syntergum dark brown (Figs 8 A, G); pterostigma dark brown; costal vein and radial vein brown (Fig. 8 F); body pubescence white; marginal fringes of wings brown. Head (Fig. 8 C): Head width, dorsal view: slightly wider than mesosoma (about 1.2 x wider than mesosoma). HH: EHf = 1.7 - 1.9. HH: HL = 1.1 - 1.2. HW: IOS = 1.7. HW: HH = 1.1 - 1.2. CSB: Mean: 330 - 360 μm. POL shorter than OOL and ocellar triangle with broad base. OOL: LOL = 1.6 - 1.7. OOL: POL = 1.0 - 1.1. Head shape transverse in dorsal view; concolorous below and above eye midlevel. Preoccipital lunula absent (Fig. 8 B). Facial pit absent. Intertorular carina curved; ocular suture prominent and foveolate; frons with sparse hairs; densely pubescent at gena (Fig. 8 B). Facial pit present. Preoccipital furrow present. Antennae (Fig. 8 C): Scape nearly five times longer than wide; pedicel small and almost globular. Scape length vs. pedicel length: 6.0 - 7.0. Scape length vs. F 1 length: 2.7 - 3.2. F 1 length vs. pedicel length: 2.3 - 2.7. F 1 length vs. F 2 length: 0.9 - 1.0. Longest flagellomere: F 9. Length of setae on flagellomere vs. flagellomere width: setae as long as or shorter than width of flagellomeres. Basal flagellar segments clearly asymmetrical, strongly serrate. Mesosoma (Fig. 8 B, D): Pronotum (Prn) not elongate. Anterior mesoscutal width (AscW) vs. posterior mesoscutal width (PscW): AscW / PscW = 0.7 - 0.8. Mesosoma slightly narrow (1.4 x longer than wide) (Length / width / height = 407 / 350 / 440 μm); coriaceous in sculpture, densely pubescent. mesoscutum: (Length / width = 127 / 206 μm); mesoscutum 1.6 X wider than long, with more or less straight anterior margin; anterior corners of mesoscutum sharply angled; mesoscutal humeral sulcus evident; notauli thin and unobvious. Median mesoscutal sulcus present and complete, terminating adjacent to the transscutal articulation (Fig. 8 B); scutellum 0.9 x longer than wide, narrowed at apex with densely setose lateral margin; lateral scutellar carina evident; scutellum convex and highly sculptured with numerous hairs; metanotum and propodeum carinated. Posterodorsal metapleural area trapezoid. Mesopleural sulcus present. Wing (Fig. 8 F): Total wing length 0.9 mm. Hyaline. Pterostigma (Length / width = 180 / 90 μm) elliptical, 2.0 x longer than wide; distal edge of pterostigma truncated; Radius (130 μm), curved a little in the middle and slightly shorter (0.7 x) than pterostigma; forewing tinted with light brown, densely pubescent and marginal fringes numerous; hind wing without venation. Dark area on fore wing present. Metasoma (Fig. 8 G): Metasoma lighter than mesosoma. Mesosoma 1.6 x longer than wide (Length / width / height = 500 / 320 / 220 μm). Syntergum with crenulate collar, clearly with neck. Rest of metasoma smooth. Strong transverse gastral carinae present in basal portion of metasoma; gastrocoeli not evident; five terminal segments visible dorsally with numerous hairs. Male genitalia (Fig. 9): Genitalia with short cupula. Harpe longer than gonostipes in lateral view, with numerous terminal long and slender setae; harpe shape spatulate and oriented medially. Lateral setae of harpe present, but sparse. Gonostipes longer than wide, fused dorsally; apical margin curved medially, spatulated-shaped. Volsella black, with sharped apically. Median notch of distodorsal margin of gonostipes triangle. Distal parossiculal projection pointed. Females (Fig. 10): Body length: 1.35 - 1.44 mm. Head yellow below and brown above eye midlevel, mandibles and palps yellow. Mesosoma and metasoma yellowish, tinged with brown; eyes white; ocelli white to yellowish. Scape, pedicel and basal flagellar segments yellowish. Legs yellowish; syntergum light brown (Figs 10 A, G). Metasoma darker than mesosoma. Flagellar segments symmetrical and cylindrical. Other characteristics similar to male.	en	Wang, Xu, Chen, Huayan, Miko, Istvan, Huang, Yixin, Zhu, Chaodong (2021): Notes on the genus Dendrocerus Ratzeburg (Hymenoptera, Megaspilidae) from China, with description of two new species. Journal of Hymenoptera Research 86: 123-143, DOI: http://dx.doi.org/10.3897/jhr.86.72281, URL: http://dx.doi.org/10.3897/jhr.86.72281
B7D20B338F925A98B1E29591BE1E053C.taxon	distribution	Distribution. China (Guangdong, Hainan, Sichuan, Yunnan).	en	Wang, Xu, Chen, Huayan, Miko, Istvan, Huang, Yixin, Zhu, Chaodong (2021): Notes on the genus Dendrocerus Ratzeburg (Hymenoptera, Megaspilidae) from China, with description of two new species. Journal of Hymenoptera Research 86: 123-143, DOI: http://dx.doi.org/10.3897/jhr.86.72281, URL: http://dx.doi.org/10.3897/jhr.86.72281
B7D20B338F925A98B1E29591BE1E053C.taxon	etymology	Etymology. The species name is a Latin masculine adjective meaning " beautiful and exquisite ", signifying the beautiful coloration, especially in female.	en	Wang, Xu, Chen, Huayan, Miko, Istvan, Huang, Yixin, Zhu, Chaodong (2021): Notes on the genus Dendrocerus Ratzeburg (Hymenoptera, Megaspilidae) from China, with description of two new species. Journal of Hymenoptera Research 86: 123-143, DOI: http://dx.doi.org/10.3897/jhr.86.72281, URL: http://dx.doi.org/10.3897/jhr.86.72281
94536BE2111C5E899C3F78D9CB0B2CC7.taxon	description	Figs 1, 2	en	Wang, Xu, Chen, Huayan, Miko, Istvan, Huang, Yixin, Zhu, Chaodong (2021): Notes on the genus Dendrocerus Ratzeburg (Hymenoptera, Megaspilidae) from China, with description of two new species. Journal of Hymenoptera Research 86: 123-143, DOI: http://dx.doi.org/10.3897/jhr.86.72281, URL: http://dx.doi.org/10.3897/jhr.86.72281
94536BE2111C5E899C3F78D9CB0B2CC7.taxon	materials_examined	Material examined. China • 1 male, 2 females; Jiangsu, Suzhou; 20. IV. 2019; H. Li leg.; (AHNU) • 4 females; Shandong, Yucheng; 17. V. 2019; R. Zhang leg.; (IZCAS) • 3 females; Anhui, Chuzhou, Mingguang; 28. IV. 2019; H. Li leg. (SYSBM).	en	Wang, Xu, Chen, Huayan, Miko, Istvan, Huang, Yixin, Zhu, Chaodong (2021): Notes on the genus Dendrocerus Ratzeburg (Hymenoptera, Megaspilidae) from China, with description of two new species. Journal of Hymenoptera Research 86: 123-143, DOI: http://dx.doi.org/10.3897/jhr.86.72281, URL: http://dx.doi.org/10.3897/jhr.86.72281
94536BE2111C5E899C3F78D9CB0B2CC7.taxon	distribution	Distribution. China (Shandong, Shanghai, Anhui, Zhejiang, Jiangsu, Hubei, Jiangxi, Fujian, Taiwan, Guizhou, Yunnan); Australasian, Oceanian, Neotropical, Oriental, and Palearctic.	en	Wang, Xu, Chen, Huayan, Miko, Istvan, Huang, Yixin, Zhu, Chaodong (2021): Notes on the genus Dendrocerus Ratzeburg (Hymenoptera, Megaspilidae) from China, with description of two new species. Journal of Hymenoptera Research 86: 123-143, DOI: http://dx.doi.org/10.3897/jhr.86.72281, URL: http://dx.doi.org/10.3897/jhr.86.72281
341DA1FBC22B52EDB6D936CCB4586A31.taxon	description	Fig. 4	en	Wang, Xu, Chen, Huayan, Miko, Istvan, Huang, Yixin, Zhu, Chaodong (2021): Notes on the genus Dendrocerus Ratzeburg (Hymenoptera, Megaspilidae) from China, with description of two new species. Journal of Hymenoptera Research 86: 123-143, DOI: http://dx.doi.org/10.3897/jhr.86.72281, URL: http://dx.doi.org/10.3897/jhr.86.72281
341DA1FBC22B52EDB6D936CCB4586A31.taxon	materials_examined	Material examined. China • 2 females; Anhui, Chuzhou, Mingguang; 28. IV. 2019; H. Li leg. (AHNU).	en	Wang, Xu, Chen, Huayan, Miko, Istvan, Huang, Yixin, Zhu, Chaodong (2021): Notes on the genus Dendrocerus Ratzeburg (Hymenoptera, Megaspilidae) from China, with description of two new species. Journal of Hymenoptera Research 86: 123-143, DOI: http://dx.doi.org/10.3897/jhr.86.72281, URL: http://dx.doi.org/10.3897/jhr.86.72281
341DA1FBC22B52EDB6D936CCB4586A31.taxon	description	Description. Female: Body length: 1.8 - 1.9 mm. Coloration (Fig. 4): Cranium and mesosoma black, metasoma alutaceous to black. Mouthparts brown or yellow; eyes light brown; ocelli brown. Flagellum black or brown. Basal scape and AIII yellow, with other antennae segments black. Legs usually yellow, sometimes darkened proximally, especially on lateral side of hindlegs. Syntergum yellow to dark brown (Fig. 4 G). Pterostigma, costal vein, and radial vein light brown (Fig. 4 F). Body pubescence white; marginal fringes of wings brown. Head (Fig. 4 C): Slightly wider than mesosoma (about 1.2 x wider than mesosoma). HH: EHf = 1.8 - 1.9. HH: HL = 0.8 - 1.0. HW: IOS = 1.5 - 1.7. HW: HH = 0.9 - 1.0. CSB: Mean: 520 - 600 μm. POL longer than OOL and ocellar triangle with broad base. OOL: LOL = 1.6 - 1.8. POL: OOL = 1.1 - 1.2. Broad and pubescence short; head concolorous below and above eye midlevel; mandibles and palps yellow. Facial pit present. Intertorular carina distinct. Eyes usually large. Ocellus triangle broad and short lateral ocelli well separated from eyes. Preoccipital lunula present. Occipital carina strongly developed. Preoccipital furrow present. Antennae (Fig. 4 C): Scape about 1.6 x longer than combined lengths of pedicel and F 1. Scape length vs. pedicel length: 4.1 - 4.8. Scape length vs. F 1 length: 2.8 - 3.3. F 1 length vs. pedicel length: 1.5 - 1.8. F 1 length vs. F 2 length: 1.2 - 1.5. Longest flagellomere: F 1. F 1 longer than F 2. Pedicel long. F 1 long and thin, about 3 times as long as broad, distal flagellar segments broader, less elongate, with flat area ventrally. F 2 sometimes slightly asymmetrical. Scape never completely dark, normally (when viewed dorsally) with distinct light-coloured basal band, but sometimes indistinct. Pubescence rather short. Mesosoma (Fig. 4): Pronotum not elongate. AscW / PscW = 0.8 - 0.9. Mesosoma slightly narrow (1.3 x longer than wide) (Length / width / height = 560 / 420 / 470 μm); coriaceous in sculpture, densely pubescent. Mesoscutum: (Length / width = 281 / 300 μm); mesoscutum 1.1 x wider than long, with more or less straight anterior margin. Notauli very distinct but present only anteriorly, disappearing immediately after bend. Median furrow distinct. Lateral axillar area longer than high. Mesopleural sulcus present. Median projection of lateral prodeal carina present. Anterior metanotal margin with conspicuous furrow passing under apex of scutellum. Propodeum with projections posteriorly. Sparsely crenulate furrow. Median propodeal projection weakly developed. Lateral thoracic segments bordered by conspicuous foveolate or crenulate furrows. Posterodoral metapleural area trapezoid-shaped. Wings (Fig. 4 F): Total wing length 1.1 mm. Clear, pubescence long, fringe long and obvious. Prerostigma noticeably semioval, long and thin (Length / width = 130 / 80 μm). Radius (160 μm), curved a little in the middle and slightly logger (1.2 x) than pterostigma; forewing densely pubescent and marginal fringes numerous; hindwing without venation. Metasoma (Fig. 4 G): Metasoma lighter than mesosoma. Mesosoma 1.5 x longer than wide (Length / width / height = 560 / 420 / 470 μm). Syntergum with crenulate collar, clearly with neck. Rest of metasoma smooth, but with numerous pit-like punctuations in middle and posterior of T 3. Several strong transverse gastral carinae present in basal portion of metasoma; gastrocoeli not evident; five terminal segments visible dorsally with numerous hairs.	en	Wang, Xu, Chen, Huayan, Miko, Istvan, Huang, Yixin, Zhu, Chaodong (2021): Notes on the genus Dendrocerus Ratzeburg (Hymenoptera, Megaspilidae) from China, with description of two new species. Journal of Hymenoptera Research 86: 123-143, DOI: http://dx.doi.org/10.3897/jhr.86.72281, URL: http://dx.doi.org/10.3897/jhr.86.72281
341DA1FBC22B52EDB6D936CCB4586A31.taxon	distribution	Distribution. China (Shandong, Anhui, Jiangsu, Hubei, Fujian, Guangdong, Guangxi); Australasian; Oceanian; Nearctic; Palearctic; Oriental.	en	Wang, Xu, Chen, Huayan, Miko, Istvan, Huang, Yixin, Zhu, Chaodong (2021): Notes on the genus Dendrocerus Ratzeburg (Hymenoptera, Megaspilidae) from China, with description of two new species. Journal of Hymenoptera Research 86: 123-143, DOI: http://dx.doi.org/10.3897/jhr.86.72281, URL: http://dx.doi.org/10.3897/jhr.86.72281
F830C238E4DB549B919C6E8EC6A3D793.taxon	diagnosis	Diagnosis. Head moderately transverse; facial pit absent in most species. Males usually with an obtuse ocellar triangle (POL longer than LOL). Male flagellomeres usually asymmetrical, serrate or trapezoidal. Some species also have branched flagellomeres (D. mexicali group). Metapleural sulcus shape usually straight. Sternaulus never present. Medioventral conjunctiva of gonostyle-volsella complex (parossiculi fusion) absent. Wings never absent (Trietsch et al. 2020).	en	Wang, Xu, Chen, Huayan, Miko, Istvan, Huang, Yixin, Zhu, Chaodong (2021): Notes on the genus Dendrocerus Ratzeburg (Hymenoptera, Megaspilidae) from China, with description of two new species. Journal of Hymenoptera Research 86: 123-143, DOI: http://dx.doi.org/10.3897/jhr.86.72281, URL: http://dx.doi.org/10.3897/jhr.86.72281
