Sangeeta, C.A.Viraktamath, 2011

C. A. Viraktamath, 2011, Revision of the Oriental and Australian Agalliini (Hemiptera: Cicadellidae: Megophthalminae) 2844, Zootaxa 2844, pp. 1-118 : 105

Key to species of Sangeeta gen. nov.

1. Uniformly dark brown, with claval areas, large areas on face and costal margin creamy white; preatrium of aedeagus well developed and elongate ( Fig. 540) ( Indonesia: Java).............................................. S. nigra sp. nov.

- Ochraceous with small black spots on head, pronotum and scutellum ( Figs 525, 526, 544), forewings uniformly ochraceous, veins margined with brown; aedeagus without elongated preatrium ( Fig. 532)......................................2

2. Aedeagal shaft with pair of subapical horn-like processes on ventral margin close to gonopore ( Figs 535, 538)............3

- Aedeagal shaft without such processes ( Figs 528, 548)........................................................ 4

3 Pronotum with median obclavate spot; clypellus black; aedeagal shaft robust with distinct hump bearing pair of horn-like processes ( Fig. 535) ( Vietnam)............................................................. S. fyanensis sp. nov.

- Pronotum without median obclavate spot; clypellus pale brown; aedeagal shaft slender with pair of longer horn-like processes on plain area ( Fig. 538) ( Vietnam)...................................................... .. S. linnavuorii sp. nov.

4. Aedeagus with shaft either lobed near apex ( Fig 551) or with acute angular projection medially ( Figs 528, 529)........... 5

- Aedeagus neither lobed nor with acute angular projection medially ( Figs 533, 555, 561).............................6

5. Face with brown submarginal band on frontoclypeus, apex of clypellus black ( Fig. 545), pronotum with posterior submarginal band ( Fig. 544); aedeagal shaft with four lobes apically ( Figs 548, 551) ( Indonesia: Sumatra)........ S. quadriloba sp. nov.

- Face and pronotum without such markings ( Figs 525, 526); aedeagal shaft with lateral angular projections medially ( Figs 528, 529) ( Indonesia: Pahang)................................................................. S. dentata sp. nov.

6. Aedeagal shaft tubular, of uniform width throughout in cephalic view ( Fig.555) ( Malaysia: Borneo).. S. sadongensis sp. nov.

- Aedeagal shaft apically widened in cephalic view ( Figs 533, 561)............................................... 7

7. Aedeagal shaft robust, in lateral view wider apically than in middle, in cephalic view lateral expansion broad ( Figs 560, 561) ( Malaysia: Borneo)................................................................. S. sarawakensis sp. nov.

- Aedeagal shaft slender in lateral aspect, narrowed in cephalic view, lateral expansion narrow ( Figs 532, 533) ( Laos)............................................................................................. S. dlabolai sp. nov.