Hemiptarsenus jilinus Tao, 2021

Fan, Jun-Jie & Li, Cheng-De, 2022, Two new species of Hemiptarsenus Westwood (Hymenoptera, Eulophidae) from China, with a key to Chinese species, ZooKeys 1103, pp. 45-56 : 45

Hemiptarsenus jilinus Tao, 2021

Figs 16-20

Hemiptarsenus jilinus Tao, 2021: 175. Holotype, ♀, China, IMJAU, not examined.

Material examined.

11♀ [NEFU; 10 on cards, 1 on slide], China, Liaoning Province, Fushun City, Shimengou , 18-20.VI.2012, Hui Geng, Xiang-Xiang Jin and Jiang Liu, by yellow-pan trapping ; 1♀ [on card], China, Heilongjiang Province, Yichun City, Dailing District, Liangshui National Nature Reserve , 30. VIII. 2019, Wen-Jian Li, Ting-Ting Zhao and Shu-Chen Deng, by sweeping ; 1♀ [on card], China, Heilongjiang Province, Yichun City, Dailing District, Liangshui National Nature Reserve , 30.VI.2018, Jun-Jie Fan, Guang-Xing Wang and Jun Wu, by sweeping ; 2♀ [NEFU; 2 on cards], China, Beijing, Baihuashan , 10-11.V.2012, Hui-Lin Han, Guo-Hao Zu and Jiang Liu, by yellow-pan trapping ; 2♀ [NEFU; 2 on cards], China, Hebei Province, Chengde City, Xinglong County, Wulingshan , 16-18.V.2017, Guang-Xing Wang and Wen-Jian Li, by yellow-pan trapping .

Diagnosis.

Female. Head and mesosoma dark metallic green; gaster brown with or without yellowish patch near base. Antennae with funicle dark brown, scape and pedicel pale yellow or with dark on dorsal surface, clava white. Legs yellow with coxae and trochanters white. Mesoscutellum longitudinally sculptured. Metascutellum raised-reticulate. Propodeum shorter than mesoscutellum, with median carina and plicae complete. POL 1.6-1.7 × OOL. Malar sulcus present, malar space 0.4-0.5 × eye height. Antennae (Fig. 18 ) with scape slender and cylindrical, 6.7-8.2 × as long as wide, extending far beyond vertex; pedicel 1.6-1.8 × as long as wide; funicle 4-segmented, F1 2.9-3.7 × as long as wide, F2 3.4-4.1 × as long as wide, F3 and F4 2.3-2.5 × and 2.2-2.3 × as long as wide respectively; clava 2-segmented, 2.4-2.6 × as long as wide. Fore wing (Fig. 19 ) 2.6-2.8 × as long as wide. Costal cell 13.3-13.7 × as long as wide. Speculum present, closed posteriorly. MV 1.1-1.3 × as long as PMV; PMV 1.6-1.8 × as long as STV. Male. See Tao et al. (2021).

Host.

Primary parasitoid of Chromatomyia horticola (Goureau) ( Diptera, Agromyzidae ) ( Tao et al. 2021).

Distribution.

China (Jilin) ( Tao et al. 2021); new records: Beijing, Heilongjiang, Liaoning, Hebei).

Figures

Figures 16 - 20. Hemiptarsenus jilinus Tao, female 16 habitus in lateral view 17 habitus in dorsal view 18 antenna 19 fore wing 20 mesosoma in dorsal view. Scale bars: 100 μm.