Published February 20, 2020 | Version v1
Taxonomic treatment Open

Takagioma curvata Kang and Zhang 2020, sp. nov.

Description

Takagioma curvata Kang and Zhang sp. nov.

(Figures 13–16, 50–56)

Measurement. Male, 3.67–3.93mm (including wings).

Description. Body ochraceous with whitish stripe thin on vertex; eyes gray; pronotum, scutum and scutellum yellowish, pronotum with triangular brown patch centrally. Face brown with apical margin ochraceous. Forewing yellowish in basal 4/5, with irregularly brownish smoky patch on apical cell, hind wing with CuA branched.

Abdominal apodeme reaching 4th abdominal sternite (Fig.56). Pygofer hook short and strongly curved laterad (Fig. 50). Subgenital plate broad at base with apical 1/3 widen and folded dorsad, with 4 macrosetae and some rigid microsetae laterally near base and numerous microsetae apically and laterally on folded part (Figs 52, 53). Paramere long and gradually narrowing distally with both ends nearly equal length, central part expanded (Fig. 54). Connective with central lobe developed and extended beyond lateral feet. Aedeagal shaft slender and straight; dorsoatrium straight in lateral view (Figs 54, 55).

Examined type materials. Holotype: Male, CHINA, Yunnan Province, Menglun, 101.28°E, 21.92°N, 9 July 1999, coll. Irena Dworakowska. Paratype: 2 Males, same data as holotype. 4 Males, Yunnan Province, Xishuangbanna, 100.91°E, 22.01°N, 8 July 2017, coll. Weijian Huang.

Notes. The new species is similar to Takagioma gladius sp. nov in body coloration and the shape of aedeagus, but can be distinguished by the curved pygofer hook, centrally widened paramere and the narrow base of aedeagus.

Etymology. The specific epithet is derived from Latin adjective “ curvatus ”, which means “curved”, referring to the strongly curved pygofer hook.

Notes

Published as part of Qin, Huimin, Kang, Juxia, Huang, Min & Zhang, Yalin, 2020, On the Oriental leafhopper genus Takagioma Thapa, 1989 (Hemiptera: Cicadellidae: Typhlocybinae: Dikraneurini) with descriptions of six new species, pp. 299-310 in Zootaxa 4742 (2) on page 302, DOI: 10.11646/zootaxa.4742.2.4, http://zenodo.org/record/3677807

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Linked records

Additional details

Biodiversity

Event date
1999-07-09 , 2017-07-08
Verbatim event date
1999-07-09 , 2017-07-08
Scientific name authorship
Kang and Zhang
Kingdom
Animalia
Phylum
Arthropoda
Order
Hemiptera
Family
Cicadellidae
Genus
Takagioma
Species
curvata
Taxon rank
species
Taxonomic status
sp. nov.
Type status
holotype , paratype
Taxonomic concept label
Takagioma curvata Kang & Zhang, 2020