Scaphytopiini

Xing, Ji-Chun, Dai, Ren-Huai & Li, Zi-Zhong, 2011, A new species of Scaphytopiini (Hemiptera: Cicadellidae: Deltocephalinae), with a key to genera and species checklist for the tribe from China, Zootaxa 2935, pp. 64-68 : 65

Key to genera of the tribe Scaphytopiini (males) from China

1. Aedeagus with paired shafts, two gonopores.................................................... Japananus Ball

- Aedeagus with one shaft, one gonopore.................................................................... 2

2. Aedeagus and connective articulated...................................................................... 3

- Aedeagus and connective fused.......................................................................... 5

3. Valve and subgenital plates fused....................................................... Xenovarta Viraktamath

- Valve and subgenital plates not fused...................................................................... 4

4. Body bluish-green with linear red stripes. Male pygofer side with a ventral sclerotized and a dorsal membranous processes............................................................................................. Varta Distant

- Body ochraceous with brown areas on vertex. Male pygofer side with a ventroposterior process.... Grammacephalus Haupt

5. Aedeagus with a pair of ventral paraphyses................................................ Vartalapa Viraktamath

- Aedeagus with stout preatrium and platelike basal processes........................... Sikhamani Viraktamath & Webb