Evinus Dlabola
Creators: name: Lu, Lin
name: Dietrich, Christopher H.
name: Zhang, Yalin
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Evinus

description: Key to males of Evinus Dlabola
1. Connective V-shaped (graminicolus group)....................................................... graminicolus
- Connective linear or Y-shaped (Fig. 1I).................................................................... 2
2. Mesonotum without distinct pair of black submedial spots, basolateral triangles light brown (Fig. 2A); 1S apodeme with lateral extension attenuate, not distinctly bifurcate in anterior view (Fig. 2K) (hainanensis group)............................ 3
- Mesonotum with distinct pair of black submedial spots, basolateral triangles black (Fig. 1A), or mesonotum and scutellum almost entirely black (Fig. 4A); 1S apodeme with lateral extension prolonged and bifurcate in anterior view (Fig. 1L)...... 5
3. Aedeagus evenly tapered to apex in caudal view (Fig. 3O)................................................ longus
- Aedeagus with lateral margin distinctly convex in caudal view (Figs 2N, 8O)...................................... 4
4. Anteclypeus ca. twice as long as wide (Fig. 2D).................................................... hainanensis
- Anteclypeus distinctly more than twice as long as wide (Fig. 8D).......................................... sinuatus
5. Scutellum with distinct black posteromedial spot (Fig. 6A); length> 3.6 mm (peri group)............................ 6
- Scutellum without distinct black posteromedial spot (Fig. 1A); length <3.3 mm (angulatus group)..................... 8
6. Subgenital plate with lateral triangular lobe short, not extending to dorsal margin of pygofer lobe (Fig. 6E)............ peri
- Subgenital plate with lateral triangular lobe very long, extending to or beyond dorsal margin of pygofer lobe (Figs 4E, 7E).. 7
7. Subgenital plate with lateral triangular lobe just reaching dorsal margin of pygofer lobe; medial section of aedeagal shaft evenly curved in lateral view (Fig. 4E).......................................................... macrospinus
- Subgenital plate with lateral triangular lobe extended well beyond dorsal margin of pygofer lobe; medial section of aedeagal shaft straight in lateral view (Figs 7E, F)............................................................... planus
8. Aedeagus with apex abruptly bent anterad in lateral view (Fig. 1G)....................................... angulatus
- Aedeagus with apex evenly curved throughout length in lateral view............................................. 9
9. Anteclypeus parallel-sided; aedeagus in posterior view with shaft, parallel-sided distally; 2nd apodeme tergite not extending beyond the posterior margin (Figs 5C, N, H) obscurus
- Anteclypeus distinctly tapered; aedeagus in posterior view with shaft evenly tapered; 2nd apodeme tergite extending beyond the posterior margin (Figs 9C, N, H)..................................................................... tenuis
description: Published as part of Lu, Lin, Dietrich, Christopher H. & Zhang, Yalin, 2013, Review of the leafhopper genus Evinus Dlabola (Hemiptera: Cicadellidae: Deltocephalinae), pp. 421-436 in Zootaxa 3701 (4) on pages 423-424, DOI: 10.11646/zootaxa.3701.4.2, http://zenodo.org/record/221829