Coelidiini, Dohrn, 1859

Meshram, Naresh M., 2019, Leafhopper tribe Coelidiini (Hemiptera: Cicadellidae: Coelidiinae) of the Indian subcontinent, Zootaxa 4653 (1), pp. 1-91 : 8

Key to genera of the tribe Coelidiini from the Indian subcontinent

1. Aedeagus with broad, tubular shaft, sometimes with laminate margin or with longitudinal cavity with one or two apical processes ( Figs. 26 D–F, K–H, 53 A, D)...................................................................... 2

- Aedeagus with narrow tubular shaft with or without processes ( Figs. 15 A , 23 A , 27 A , 36 B )......................... 3

2. Aedeagus with shaft broad throughout, with two apical processes ( Figs. 53 A–D).................... Zhangolidia Nielson

- Aedeagus with shaft broad but tapered distally with one apical and one subapical processes ( Figs. 26 D–F, L–M)................................................................................................ Mahellus Nielson

3. Aedeagus with longitudinal cavity on dorsal or lateral margin of shaft ( Figs. 24 P–Q, U–V)........... Hiatusorus Nielson

- Aedeagus without such cavity on shaft.................................................................... 4

4. Aedeagus with shaft glabrous or nearly so ( Figs. 27 A–B); pygofer with long caudodorsal process ( Figs. 25 F–H)............................................................................................... Glaberana Nielson

- Aedeagal shaft with one to many short to very long processes ( Figs. 15 A–B, 23 B, 27 A–B, 42 A–B); pygofer caudodorsal process variable...................................................................................... 5

5. Aedeagus with numerous short spine-like processes in medial or distal 1/3 of shaft ( Figs. 24 C–D, 38 C–D)............. 6

- Aedeagus with 1–5 processes on shaft ( Figs. 31 A , 46 A ) rarely with short row of processes ( Fig. 37 B )................. 7

6. Aedeagus with apical to subapical processes on shaft ( Figs. 24 C, D, G, H, K, L )................... Creberulidia Nielson

- Aedeagus with numerous setae restricted to margins of gonopore ( Figs. 40 C, D, G, H )............... Orbisolidia Nielson

7. Aedeagus with 1–3 long apical or subapical glabrous or spinose processes, sometimes with short subequal processes on aedeagal shaft ( Figs. 15 A , 29 A , 33 A–B)...................................................................... 8

- Aedeagus with 1–3 very short, glabrous apical or subapical processes accompanied with patch of short teeth on distal margin of shaft and short row of setae basad of apex ( Figs. 51 A–C, 52 A–C)............................. Webbolidia Nielson

8. Aedeagus with only one glabrous or spinose process ( Figs. 29 A , 30 A , 41 A )...................................... 9

- Aedeagus with two or more processes of which one may be spinose or furcate ( Figs. 18 A , 23 A , 44 A )................ 10

9. Aedeagus with glabrous process, sometimes apex of process toothed ( Figs. 41 A–B, 42 A–B)........... Singillatus Nielson

- Aedeagus with complex, multisetose or multispinose process ( Figs. 29 A–B, 28 A, 33 A, 36 B)......... Olidiana McKamey

10. Aedeagus with two processes, either glabrous or multisetose ( Figs. 18 A–B, 19 A, 22 B)................. Calodia Nielson

- Aedeagus with 3–5 processes, either glabrous or one of them spinose or furcate ( Figs. 44 A , 46 A , 47 A , 50 A )................................................................................................. Trinoridia Nielson

Figures

FIGURES 15 A–H. Calodia deergha sp. nov., male genitalia. A & B. Aedeagus, dorsal view; C & D. Aedeagus, lateral view; E. Subgenital plate, dorsal view; F. Style, dorsal view; G. Connective, dorsal view; H. Pygofer, lateral view.

FIGURES 18 A–G. Calodia kumari sp. nov., male genitalia. A & B. Aedeagus, dorsal view; C. Aedeagus, lateral view; D. Subgenital plate, dorsal view; E. Style, dorsal view; F. Connective, dorsal view; G. Pygofer, lateral view.

FIGURES 23 A–H. Calodia tridenta sp. nov., male genitalia.A & B. Aedeagus, dorsal view; C & D. Aedeagus, lateral view; E. Subgenital plate, dorsal view; F. Style, dorsal view; G. Connective, dorsal view; H. Pygofer, lateral view.

FIGURES 24 A–V. Species of Creberulidia Nielson and Hiatusorus Nielson, male genitalia. A–D. Creberulidia excelsa (Distant); E–H. C. pica (Nielson); I–L. C. quadrispinata (Nielson); M–Q. Hiatusorus concavus (Nielson); R–V. H. hardyi (Nielson). Modified and reproduced from Nielson 1982 (Figs. A–H, M–Q), Nielson 1991 (Figs. I–L) and Nielson 2015 (Figs. R–V).

FIGURES 25 A–H. Glaberana acuta sp. nov., male genitalia. A. Aedeagus, dorsal view; B. Aedeagus, lateral view; C. Subgenital plate, dorsal view; D. Style, dorsal view; E. Connective, dorsal view; F. Pygofer, lateral view; G. Pygofer dorsal view; H. Pygofer dorsal process, dorsal view.

FIGURES 26 A–H. Glaberana khasiensis (Rao) comb. nov., male genitalia. A & B. Aedeagus, dorsal view; C. Aedeagus, lateral view; D. Subgenital plate, dorsal view; E. Style, dorsal view; F. Connective, dorsal view; G. Pygofer dorsal process, lateral view; H. Pygofer, lateral view.

FIGURES 27 A–H. Glaberana purva sp. nov., male genitalia. A & B. Aedeagus, dorsal view; C. Aedeagus, lateral view; D. Subgenital plate, dorsal view; E. Style, dorsal view; F. Connective, dorsal view; G. Pygofer, lateral view; H. Pygofer posterior extension, lateral view.

FIGURES 29 A–G. Olidiana brevis (Walker), male genitalia. A & B. Aedeagus, dorsal view; C. Aedeagus, lateral view; D. Subgenital plate, dorsal view; E. Style, dorsal view; F. Connective, dorsal view; G. Pygofer, lateral view.

FIGURES 30 A–H. Olidiana fletcheri sp. nov., male genitalia. A & B. Aedeagus, dorsal view; C & D. Aedeagus, lateral view; E. Subgenital plate, dorsal view; F. Style, dorsal view; G. Connective, dorsal view; H. Pygofer, lateral view.

FIGURES 31 A–G. Olidiana indica (Walker), male genitalia. A & B. Aedeagus, dorsal view; C. Aedeagus, lateral view; D. Subgenital plate, dorsal view; E. Style, dorsal view; F. Connective, dorsal view; G. Pygofer, lateral view.

FIGURES 33A–I. Olidiana lanceolata sp. nov., male genitalia.A & B. Aedeagus, dorsal view; C& D. Aedeagus, lateral view; E. Subgenital plate, dorsal view; F. Style, dorsal view; G. Connective, dorsal view; H. Pygofer ventral process, lateral view; I. Pygofer, lateral view.

FIGURES 36 A–H. Olidiana perculta (Distant), male genitalia. A & B. Aedeagus, dorsal view; C&D. Aedeagus, lateral view; E. Subgenital plate, dorsal view; F. Style, dorsal view; G. Connective, dorsal view; H. Pygofer, lateral view.

FIGURES 37 A–H. Olidiana serra (Neilson), male genitalia.A.Aedeagus, dorsal view; B & C. Aedeagus, lateral view; D. Subgenital plate, dorsal view; E. Style, dorsal view; F. Connective, dorsal view; G. Pygofer, ventral view; H. Pygofer, lateral view.

FIGURES 40 A–P. Species of Orbisolidia Nielson and Singillatus Nielson, male genitalia. A–D. Orbisolidia paracava (Nielson); E–H. O. spinocava (Nielson); I–L. Singillatus curtus (Nielson); M–P. S. furcatus (Nielson): Modified and reproduced from Nielson 1982 (Figs. A–L) and Nielson 1991 (Figs. M–P).

FIGURES 41 A–G. Singillatus parapectitus sp. nov., male genitalia.A & B. Aedeagus, dorsal view; C. Aedeagus, lateral view; D. Subgenital plate, dorsal view; E. Style, dorsal view; F. Connective, dorsal view; G. Pygofer, lateral view.

FIGURES 44 A–G. Trinoridia dialata sp. nov., male genitalia. A & B. Aedeagus, dorsal view; C. Aedeagus, lateral view; D. Subgenital plate, dorsal view; E. Style, dorsal view; F. Connective, dorsal view; G. Pygofer, lateral view.

FIGURES 46 A–H. Trinoridia piperica sp. nov., male genitalia.A & B. Aedeagus, dorsal view; C & D.Aedeagus, lateral view; E. Subgenital plate, dorsal view; F. Style, dorsal view; G. Connective, dorsal view; H. Pygofer, lateral view.

FIGURES 47 A–G. Trinoridia ramamuthyi sp. nov., male genitalia.A & B. Aedeagus, dorsal view; C. Aedeagus, lateral view; D. Subgenital plate, dorsal view; E. Style, dorsal view; F. Connective, dorsal view; G. Pygofer, lateral view.

FIGURES 50 A–H. Trinoridia tripectinata (Neilson), male genitalia. A & B. Aedeagus, dorsal view; C & D. Aedeagus, lateral view; E. Subgenital plate, dorsal view; F. Connective, dorsal view; G. Styles (asymmetrical) and connective, dorsal view; H. Pygofer, lateral view.

FIGURES 51 A–H. Webbolidia andamana sp. nov., male genitalia.A–C. Aedeagus, dorsal view; D. Aedeagus, lateral view; E. Subgenital plate, dorsal view; F. Style, dorsal view; G. Connective, dorsal view; H. Pygofer, lateral view.

FIGURES 53 A–H. Zhangolidia weicongi sp. nov., male genitalia. A & B. Aedeagus, ventral view; C & D. Aedeagus, lateral view; E. Subgenital plate, dorsal view; F. Style, dorsal view; G. Connective, dorsal view; H. Pygofer, lateral view.