Polychornum Gnezdilov, 2021

Chen, Xiang-Sheng & Gong, Nian, 2025, Taxonomic study of the Caliscelidae (Hemiptera: Fulgoromorpha: Fulgoroidea) from China, Zootaxa 5670 (1), pp. 1-129 : 88-90

Polychornum Gnezdilov, 2021

Polychornum Gnezdilov, 2021b: 693 .

Type species. Augilina namboinum (Gnezdilov, 2013) , by original designation.

Host plant. Bamboo.

Distribution. Southwestern China (Yunnan Province), Vietnam and Philippines.

Note. There are currently two species of this genus recorded in China, and two species are described in this article.

Key to species of Polychornum known from China

1. Genital styles with three processes ( Fig. 78I )........................................................ P. bilobum

–. Genital styles with four processes ( Fig. 78K )...................................................... P. tetrainum

Figures

FIGURE 78. Polychornum bilobum (Meng, Qin & Wang, 2020) Male. A. Head and thorax, dorsal view; B. Face; C. Head and thorax, lateral view; D. Forewing; E. Hindwing; F.Anal segment, dorsal view; G. Male genitalia, lateral view; H. Pygofer, posterior view; I. Genital styles, lateral view; J. Pygofer and genital styles, ventral view; K. Aedeagus, lateral view; L. Aedeagus, dorsal view. Scale bars: 1 mm (D, E); 0.5 mm (A–C); 0.3 mm (F–L).