Salka

Song, Yue-Hua & Li, Zi-Zhong, 2016, New additions to the leafhopper genus Salka Dworakowska (Hemiptera: Cicadellidae: Typhlocybinae) from Hainan and Henan Provinces of China, Zootaxa 4092 (3), pp. 445-450 : 445-447

Key to Chinese species of Salka

(modified from Zhang, Yang & Huang, 2009)

1 Pygofer side with dorsal appendage only .......................................................................................................................................... 2

- Pygofer side with dorsal and ventral appendage ............................................................................................................................. 16

2 Apex of aedeagus with pair of processes .......................................................................................................................................... 3

- Apex of aedeagus without paired processes...................................................................................................................................... 9

3 Base of aedeagus with processes ventrally........................................................................................................................................ 4

- Base of aedeagus without process ventrally...................................................................................................................................... 5

4 Aedeagus with single atrial process ........................................................................................................................ Salka congjianga

- Aedeagus with paired atrial processes ................................................................................................................. Salka longiprocessa

5 Aedeagus with pair of serrated lamella subapically ...................................................................................................... Salka lamella

- Aedeagus without serrated lamellae subapically............................................................................................................................. · 6

6 Aedeagus with long apical processes, more than 1/2 length of shaft................................................................................................ 7

- Aedeagus with short, spinelike apical processes ......................................................................................................... Salka fanjinga

7 Aedeagal apical processes bifurcate near apex ........................................................................................................ Salka guilinensis

- Aedeagal apical processes not bifurcate........................................................................................................................................... ·8

8 Aedeagus with dorsal apodeme narrow, sticklike .............................................................................................. Salka crassiprocessa

- Aedeagus with dorsal apodeme broad, round ..................................................................................................... Salka nangongensis

9 Base of aedeagus with atrial process ventrally................................................................................................................................ 10

- Base of aedeagus without atrial process ventrally........................................................................................................................... 11

10 Aedeagus with atrial process unbranched ................................................................................................................. Salka singularis

- Aedeagus with atrial process branched ............................................................................................................... Salka cerviprocessa

11 Aedeagal shaft without any process ................................................................................................................................................ 12

- Aedeagal shaft with process ........................................................................................................................................................... ·13

12 Aedeagal shaft with ventrolateral margins serrate distally .................................................................................... Salka longihamata

- Aedeagal shaft with ventrolateral margins smooth distally .......................................................................................... Salka songae

13 Aedeagal shaft with single apical process dorsally ( Fig. 13 ) ....................................................................... Salka cambera sp. nov.

- Aedeagal shaft with paired processes............................................................................................................................................. 14

14 Aedeagal shaft with processes arising from midlength, curved dorsad .......................................................................... · Salka zoza

- Aedeagal shaft with processes arising near apex ............................................................................................................................ 15

15 Aedeagal shaft processes serrated on both sides......................................................................................................... Salka belanda

- Aedeagal shaft processes smooth on both sides ................................................................................................... Salka diaoluoensis

16 Aedeagal shaft with atrial process ................................................................................................................................... Salka sinica

- Aedeagal shaft without atrial process.............................................................................................................................................. 17

17 Aedeagal shaft with basal processes .............................................................................................................................................. ·18

- Aedeagal shaft without basal processes ......................................................................................................................................... ·22

18 Aedeagal shaft with single basal process .................................................................................................................... Salka diacora

- Aedeagal shaft with pair of basal processes .................................................................................................................................... 19

19 Aedeagus with paired apical and basal processes ................................................................................................ Salka taoyuanensis

- Aedeagus with paired basal processes only .................................................................................................................................... 20

20 Style with second extension at apex ............................................................................................................................... Salka musica

- Style without second extension at apex........................................................................................................................................... 21

21 Subgenital plate with lobelike process from inner margin, directed medially .................................................... Salka jiangshiensis

- Subgenital plate without process from inner margin ....................................................................................................... Salka hadija

22 Aedeagus with apical process.......................................................................................................................................................... 23

- Aedeagus without apical process .................................................................................................................................................... 33

23 Aedeagus with single or three apical processes .............................................................................................................................. 24

- Aedeagus with pair of apical processes........................................................................................................................................... 26

24 Aedeagus with three apical processes ..................................................................................................................... Salka triprocessa

- Aedeagus with single apical process ............................................................................................................................................... 25

25 Ventral part of aedeagal shaft with wedge-shaped extension medially .......................................................................... · Salka lobata

- Ventral part of aedeagal shaft without extension medially ............................................................................................ Salka abbotta

26 Apex of aedeagus with pair of symmetrical processes................................................................................................................... ·27

- Apex of aedeagus with asymmetrical processes ............................................................................................................................ ·31

27 Aedeagal shaft with dorsal extension subapically.............................................................................................................· Salka asna

- Aedeagal shaft without dorsal extension subapically...................................................................................................................... 28

28 Both sides of aedeagal shaft serrated near midlength .................................................................................................... Salka canara

- Both sides of aedeagal shaft smooth near midlength ...................................................................................................................... 29

29 Apical processes of shaft longer than 1/2 total length of aedeagus ..................................................................... Salka jianfengensis

- Apical processes of shaft shorter than 1/2 total length of aedeagus................................................................................................ 30

30 Aedeagal shaft curved 90°dorsad medially .................................................................................................................... Salka armata

- Aedeagal shaft not curved 90° dorsad medially ........................................................................................................ · Salka nigricans

31 Aedeagus with processes lying close to shaft ......................................................................................................... Salka rubronigra

- Aedeagus with processes directed laterad of shaft.......................................................................................................................... 32

32 Longer process of aedeagus unbranched .................................................................................................................. · Salka triangula

- Longer process of aedeagus bifurcate ............................................................................................................................... · Salka jaga

33 Subapical process of aedeagal shaft present.................................................................................................................................... 34

- Subapical process of aedeagal shaft absent..................................................................................................................................... 36

34 Aedeagal shaft with single subapical process ............................................................................................................. Salka fujiwara

- Aedeagal shaft with pair of subapical processes ........................................................................................................................... ·35

35 Apex of pygofer dorsal appendage unbranched ( Fig. 3 ) .................................................................................. Salka acicula sp. nov.

- Apex of pygofer dorsal appendage branched ................................................................................................................. Salka extrela

36 Aedeagal shaft with pair of triangular subapical extensions.......................................................................................... Salka xepima

- Aedeagal shaft without subapical extensions · ............................................................................................................................... ·37

37 Pygofer dorsal appendage short, with dorso-medial hump ........................................................................................ Salka addonica

- Pygofer dorsal appendage elongate, without hump ..................................................................................................... Salka arenaria

Figures

FIGURES 8 – 15. Salka cambera sp. nov.: 8, Head and thorax, dorsal view; 9, Abdominal apodemes; 10, Forewing; 11, Pygofer, lateral view; 12, Style, lateral view; 13, Aedeagus, lateral view; 14, Aedeagus, ventral view; 15, Connective.

FIGURES 1 – 7. Salka acicula sp. nov.: 1, Head and thorax, dorsal view; 2, Abdominal apodemes; 3, Pygofer, lateral view; 4, Style, lateral view; 5, Aedeagus, lateral view; 6, Aedeagus, ventral view; 7, Connective.