Mongoliana Distant 1909
Creators: name: Meng, Rui
name: Webb, Michael Donald
name: Wang, Ying-Lun
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Issidae
Mongoliana

description: Mongoliana Distant, 1909
Fig. 8
Mongoliana Distant, 1909: 87.
Type species: Hemisphaerius chilocorides Walker, 1851, by original designation.
Diagnosis
Coryphe 1.5 times as wide as long, with median carina. Metope slightly longer than wide, a little widened below antenna, with or without a linear series of very small tubercles along lateral margin. Metopoclypeal suture straight. Tegmen widened at basal costal margin, veins inconspicuous, claval suture absent. Hind wing 0.7–0.8 times length of tegmen, distinctly reticulate in distal part. Anal tube nearly cup-shaped. Pygofer with hind margin convex medially. Aedeagus with pair of ventral processes. Gonostyle with hind margin weakly or distinctly concave, caudo-ventral angle widely rounded.
Distribution
China, Japan, Indonesia (Sula Islands).
Remarks
Fourteen species are included in Mongoliana, of which nine were examined in NWAFU. Type specimens of H. chilocorides (BMNH(E) 1705797) and H. recurrens (BMNH(E) 1705798) were also examined and their images are provided here. Although no material of Hemisphaerius contusus is available for study and the type could not be found in BMNH, the species is transferred to Mongoliana based on its original description which states: “front darker along each side is adorned with a row of little yellow tubercles” and “fore-wings widened on the border at the base near which they are slightly concave”. Similarly, the specimen of this species recorded by Butler (1875) from Sula Islands could also not be found in BMNH, where other Butler specimens are deposited.
Checklist of species of Mongoliana Distant, 1909
Specimens deposited in NWAFU indicated by **:
** M. albimaculata Meng, Wang & Qin, 2016. Meng, Wang & Qin 2016: 107, figs 21–23, 45–50, China (Guizhou)
M. arcuata Meng, Wang & Qin, 2016. Meng, Wang & Qin 2016: 109, China (Yunnan); Chen et al. 2014: 76, fig. 2-31
** M. bistriata Meng, Wang & Qin, 2016. Meng, Wang & Qin 2016: 103, figs 1–3, 7–20, China (Guizhou)
M. chilocorides (Walker, 1851). As Hemisphaerius chilocorides Walker, 1851: 379, China (type locality, Hongkong), Japan; Fennah 1956: 504; Chen et al. 2014: 69, fig. 2-27 (Fig. 8 A–B) M. contusus (Walker, 1851) comb. nov. As Hemisphaerius contusus Walker, 1851: 378; Butler 1875: 95, plate IV, fig. 11, China
** M. lanceolata Che, Wang & Chou, 2003. Che, Wang & Chou 2003: 36, fig. 1, China (Guangxi); Meng et al. 2016: figs 71–72
** M. latistriata Meng, Wang & Qin, 2016. Meng, Wang & Qin 2016: 106, figs 4–6, 27–44, China (Hunan)
** M. naevia Che, Wang & Chou, 2003. Che, Wang & Chou 2003: 38, fig. 3, China (Yunnan); Meng et al. 2016: figs 64–65
** M. pianmaensis Chen, Zhang & Chang, 2014. Chen, Zhang & Chang 2014: 71, fig. 2-28, China (Yunnan)
M. qiana Chen, Zhang & Chang, 2014. Chen, Zhang & Chang 2014: 73, fig. 2-29, China (Guizhou) M. recurrens (Butler, 1875). As Hemisphaerius recurrens Butler, 1875: 98, plate IV, fig. 20, China (Fujian); Fennah 1956: 504, figs 17G–H, 18A–C, 19B; Chen et al. 2014: 73, fig. 2-30; figs 55–63, 66–70 (Fig. 8 C–D)
** M. serrata Che, Wang & Chou, 2003. Che, Wang & Chou 2003: 41, fig. 5, China (Guangxi); Meng et al. 2016: figs 42–44
** M. sinuata Che, Wang & Chou, 2003. Che, Wang & Chou 2003: 40, fig. 4, China (Yunnan); Meng et al. 2016: figs 77–80
** M. triangularis Che, Wang & Chou, 2003. Che, Wang & Chou 2003: 38, fig. 2, China (Yunnan); Meng et al. 2016: figs 73–76
description: Published as part of Meng, Rui, Webb, Michael Donald & Wang, Ying-Lun, 2017, Nomenclatural changes in the planthopper tribe Hemisphaeriini (Hemiptera: Fulgoromorpha: Issidae), with the description of a new genus and a new species, pp. 1-25 in European Journal of Taxonomy 298 on pages 10-15, DOI: 10.5852/ejt.2017.298, http://zenodo.org/record/3825759