Jezonogonalos jiangliae Chen, van Achterberg, He & Xu, 2014

Chen, Hua-Yan, Hong, Chun-Dan, van Achterberg, Cornelis & Pang, Hong, 2020, New species and new records of Trigonalyidae (Hymenoptera) from Tibet, China, ZooKeys 918, pp. 83-98 : 83

Jezonogonalos jiangliae Chen, van Achterberg, He & Xu, 2014 Figs 1-3 , 4-11

Jezonogonalos jiangliae Chen et al., 2014: 29-32 (diagnosis, description, distribution).

Material examined.

1 male, China: Tibet, Nyingchi, Yigong, 225 6m, 30°10'53"N, 94°54'30"E, 3.viii.2018, sweep net, SCAU 3040486 (SYSBM); 3 males, China: Tibet, Nyingchi, Yigong, Tongjiacun, 2214 m, 30°14'12"N, 94°53'48"E, 6.viii.2018, YPT, SCAU 3040489, SCAU 3040187, SCAU 3040188 (SYSBM).

Distribution.

China (Tibet). Collected at 2214-2256 m.

Notes.

Jezonogonalos jiangliae was first described by Chen et al. (2014) based on a single male without complete antennae from Tibet. Based on the additional material, this species shows the following variations: male antenna with 25 or 26 segments, with tyloids present on 10th-15th or 11th-16th segments; clypeus usually entirely black, but sometimes partly ivory; second tergite sometimes with ivory spots latero-posteriorly. The female of this species is still unknown. As Chen et al. (2014) suggested, collection at the type locality and the use of COI ( “barcoding”) will recover the conspecific female.

Figures

Figures 1 - 3. Jezonogonalos jiangliae Chen, van Achterberg, He & Xu, male (SCAU 3040188). 1 Habitus, lateral aspect 2 head, anterior aspect 3 head, dorsal aspect.

Figures 4 - 11. Jezonogonalos jiangliae Chen, van Achterberg, He & Xu, male (SCAU 3040188). 4 Tyloids on 11 th- 15 th segments of antenna 5 wings 6 head, lateral aspect 7 mesosoma, dorsal aspect 8 mesosoma, lateral aspect 9 metasoma, dorsal aspect 10 metasoma, lateral aspect 11 metasoma, latero-ventral aspect.