taxonID	type	description	language	source
07B88F12DE4C555F984BC68D57188092.taxon	description	Figs 1, 5 - 11, 12 - 15	en	Chen, Ye, Chen, Hai-feng (2021): First report of Eutrichosomella Girault (Hymenoptera, Aphelinidae) from China, with description of a new species. ZooKeys 1071: 1-9, DOI: http://dx.doi.org/10.3897/zookeys.1071.71909, URL: http://dx.doi.org/10.3897/zookeys.1071.71909
07B88F12DE4C555F984BC68D57188092.taxon	diagnosis	Diagnosis. Females of Eutrichosomella yunnanensis sp. nov. can be distinguished from females of other species in this genus by the following combination of characters: dark brown gaster; characteristically pigmented forewing as in Figs 2, 8; long pedicel and F 3 as in Fig. 6; linea calva broadening from the anterior forewing margin to the posterior forewing margin; long postmarginal vein, almost as long as the stigma vein (Fig. 8, inset) and location of setae on mesoscutellum as in Fig. 7.	en	Chen, Ye, Chen, Hai-feng (2021): First report of Eutrichosomella Girault (Hymenoptera, Aphelinidae) from China, with description of a new species. ZooKeys 1071: 1-9, DOI: http://dx.doi.org/10.3897/zookeys.1071.71909, URL: http://dx.doi.org/10.3897/zookeys.1071.71909
07B88F12DE4C555F984BC68D57188092.taxon	description	Description. Female. Body length 1.18 - 1.63 mm (1.48 mm). Coloration (Figs 1, 2). Head with face and malar space pale, vertex orange yellow and with dark setae, occiput pale. Eyes yellow, ocelli dark brown. Antenna with scape pale yellow and with ventral surface brown, pedicel pale brown to brown, funicle brown, clava with basal half to two thirds brown and remainder parts yellow. Mandible pale with apex dark. Pronotum yellow. Mesosoma mostly orange yellow, with lateral lobe of mesoscutum paler; propodeum with two brown patches interior to each spiracle. Mesopleuron pale. Forewing (Fig. 8) largely infuscated, with hyaline parts as follows: submarginal vein, a curved band adjacent to stigmal vein and apex narrowly. Hindwing (Fig. 9) infuscated medially and apically. Legs generally yellow and suffused with brown on tibiae and tarsomeres. Metasoma with petiole pale yellow, gaster mostly dark brown and with blue reflections, Gt 1 and third valvula brown yellow. Head (Fig. 5), in frontal view, scaly reticulated, with the reticulation becoming elongate laterally. Frontovertex 0.3 x head width, vertex with about 30 brown setae. Ocellar triangle with apical angle acute. Mandible with two teeth and a truncation. Antenna (Fig. 6) with scape 4.3 - 4.6 x (4.5 x) as long as wide; pedicel 3.2 - 3.6 x (3.6 x) as long as wide, about as long as funicle segments combined; an anellus (Fig. 6, inset) is present between pedicel and F 1; F 1 transverse, with ventral margin a little longer than dorsal margin, 0.7 - 0.9 x (0.9 x) as long as wide; F 2 quadrate, 1.2 x as long as F 1; F 3 1.5 - 1.8 x (1.8 x) as long as wide, 1.3 x as long as F 1 and F 2 combined; clava 3.0 - 3.7 x (3.7 x) as long as wide, 0.8 x length of scape, and 2.5 - 2.6 x (2.6 x) as long as F 3. F 3 and clava with 4 and 16 longitudinal sensilla, respectively. Measurements of holotype, length (width): scape, 320.9 (70.7); pedicel, 171.4 (47.6); F 1, 37.0 (42.0); F 2, 42.8 (42.8); F 3 101.7 (57.3); clava, 256.4 (69.7). Mesosoma (Fig. 7). Dorsum of mesoscutum polygonal reticulate, with the sculpture of lateral lobe of mesoscutum elongate on inner side; mesoscutellum mostly reticulate, smooth posteriorly, and with a pale longitudinal groove medially; metanotum reticulate on median region; propodeum smooth, but with finely polygonal reticulate sculpture on lateral sides. Pronotum with 4 - 5 rows of setae, the row along the posterior margin longer. Midlobe of mesoscutum 0.8 x as long as wide, with 21 - 24 (24) setae, the seta on the anterolateral corner and the apical pair of setae long. Lateral lobe of mesoscutum with 3 or 4 setae. Axilla with 1 long seta, its width 1.3 x anterior width of mesoscutellum. Mesoscutellum hexagonal, as long as wide, with two pairs of long setae located in anterior part and posterior part, respectively. Distance between anterior pair of scutellar setae 0.4 x that between posterior pair. Placoid sensilla located in median region of mesoscutellum; distance between sensilla 0.5 x that between posterior scutellar setae. Metanotum 0.7 x as long as propodeum in median length. Propodeum with 13 - 15 (15) short setae (Fig. 7) proximal to spiracle, and with a digital projection on median area posteriorly. Wings. Forewing (Fig. 8) 2.8 x as long as wide. Costal cell 0.8 x length of marginal vein, with 12 fine setae; submarginal vein with 5 setae; parastigma with 1 seta; marginal vein with 14 setae along anterior margin; postmarginal vein long, about as long as stigmal vein; stigmal vein swollen posteriorly and with 3 big and 1 small sensilla arranged nearly in a line (Fig. 8, inset). Linea calva becoming broader posteriorly, not closed. Hindwing (Fig. 9) 4.2 x as long as wide, with longest marginal fringe 0.2 - 0.3 x (0.3 x) wing width. Measurements of holotype, length (width): forewing, 1441.6 (529.4); costal cell, 350; marginal vein, 460; postmarginal vein, 40; stigmal vein, 40; hindwing 1189.7 (282.4). Legs (Fig. 10). Mesotibial spur 0.7 x as long as corresponding basitarsus. Length measurements of holotype: mesotibia, 564.4; mesotibial spur, 147.1; mesobasitarsus, 216. Metasoma (Fig. 11). Dorsum of metasoma generally smooth, except median area of Gt 1 and lateral sides of gasteral tergites with fine reticulations. Ovipositor originating from Gt 2 to apex of Gt 3, 0.8 - 0.9 x (0.8 x) as long as mesotibia and slightly exerted. Second valvifer 2.7 x as long as third valvula; third valvula 0.6 x as long as mesobasitarsus. Length measurements of holotype: ovipositor, 465.2; second valvifer, 340.7; third valvula, 124.5. Male. Body length 1.16 mm. Similar to female except as follows. Forewing (Figs 4, 14) with the infuscate patches a little paler than in the female. Legs paler. Gaster (Fig. 3) with Gt 1 and Gt 2 yellow, Gt 3 mostly yellow and with a transverse short brown band on each lateral side, Gt 4 brown posteriorly, Gt 5 - Gt 7 brown. Head with ocellar triangle with apical angle obtuse. Antenna (Fig. 12) with scape expanded ventrally, 3.4 x as long as wide; F 1 and F 2 subequal in length and width, F 3 about as long as F 1 and F 2 combined. F 3 and clava with 2 and 7 longitudinal sensilla, respectively. Genitalia (Fig. 15) with paramere 1.8 x as long as wide; each digitus 0.3 x length of paramere, with two short denticles and a fine seta at apex; aedeagus 1.5 x as long as paramere and 1.2 x as long as mesobasitarsus. Measurements, length (width): scape, 230.7 (67); pedicel, 122.1 (37); F 1, 28.5 (30.5); F 2, 31 (31); F 3, 57.5 (42.3); clava, 149 (50); forewing 1185.2 (426.7); hindwing 1010 (210); mesotibia, 431.3; mesotibial spur, 96.9; mesobasitarsus, 168.6; genitalia, 245.3; paramere, 132.5; aedeagus, 198.8.	en	Chen, Ye, Chen, Hai-feng (2021): First report of Eutrichosomella Girault (Hymenoptera, Aphelinidae) from China, with description of a new species. ZooKeys 1071: 1-9, DOI: http://dx.doi.org/10.3897/zookeys.1071.71909, URL: http://dx.doi.org/10.3897/zookeys.1071.71909
07B88F12DE4C555F984BC68D57188092.taxon	etymology	Etymology. Named after the locality of type specimen.	en	Chen, Ye, Chen, Hai-feng (2021): First report of Eutrichosomella Girault (Hymenoptera, Aphelinidae) from China, with description of a new species. ZooKeys 1071: 1-9, DOI: http://dx.doi.org/10.3897/zookeys.1071.71909, URL: http://dx.doi.org/10.3897/zookeys.1071.71909
07B88F12DE4C555F984BC68D57188092.taxon	distribution	Distribution. China (Xishuangbanna Dai Autonomous Prefecture of Yunnan Province).	en	Chen, Ye, Chen, Hai-feng (2021): First report of Eutrichosomella Girault (Hymenoptera, Aphelinidae) from China, with description of a new species. ZooKeys 1071: 1-9, DOI: http://dx.doi.org/10.3897/zookeys.1071.71909, URL: http://dx.doi.org/10.3897/zookeys.1071.71909
