Olidiana, McKamey., 2006

Meshram, Naresh M., 2019, Leafhopper tribe Coelidiini (Hemiptera: Cicadellidae: Coelidiinae) of the Indian subcontinent, Zootaxa 4653 (1), pp. 1-91 : 19

Key to species of Olidiana from the Indian subcontinent (Males)

1. Forewing traversed with two transverse yellow or translucent ivory bands ( Figs. 2 B–C)............................. 2

- Forewing without such bands............................................................................ 3

2. Forewing bands yellow ( Figs. 2 B–C)....................................................... O. brevis (Walker)

- Forewing bands translucent ivory.......................................................... O. pectita (Distant)

3. Pygofer with a blade-like ( Fig. 33 H )) or lobe-like ( Fig. 36 H ) caudoventral process................................ 4

- Pygofer without a caudoventral process................................................................... 15

4. Pygofer caudoventral process blade-like ( Fig. 33 H ), sometimes bifid ( Fig. 38 I )................................... 5

- Pygofer caudoventral process lobe-like ( Fig. 36 H ).......................................................... 11

5. Pygofer caudoventral process exceeding dorsal margin of pygofer in lateral view ( Fig. 33 I ).......................... 6

- Pygofer caudoventral process not attaining dorsal margin of pygofer in lateral view ( Fig. 39 I )........................ 7

6. Aedeagus subapical process dentate in basal half ( Fig. 35 L ).................................. O. perbrevis (Nielson)

- Aedeagus subapical process spinose at apex ( Fig. 33 B )...................................... O. lanceolata sp. nov.

7. Pygofer caudoventral process unequally forked ( Fig. 38 I )..................................... O. umroensis sp. nov.

- Pygofer caudoventral process not forked ( Fig. 39 I ).......................................................... 8

8. Aedeagal shaft distad of base of subapical process longer than length of process ( Fig. 39 B )........... O. unidenta sp. nov.

- Aedeagal shaft distad of base of subapical process shorter than length of process ( Figs. 31 C , 37 C ).................... 9

9. Aedeagal shaft in lateral view more or less straight except near apex ( Fig. 37 C ).................................. 10

- Aedeagal shaft in lateral view distinctly curved dorsally in distal ½ length ( Fig. 31 C )................. O. indica (Walker)

10. Aedeagal shaft subapical process with spine-like processes in distal 1/3 ( Fig. 34 M )................ O. nocturna (Distant)

- Aedeagal shaft subapical process with several minute teeth apically ( Fig. 37 B )...................... O. serra (Nielson)

11. Subgenital plate with apical spine ( Fig. 35 B )................................................. O. pectita (Distant)

- Subgenital plate without apical spine..................................................................... 12

12. Aedeagal shaft subapical process with one secondary spine at basal ¼ and remaining at midlength only ( Figs. 35 O–P)......................................................................................... O. praetexta (Distant)

- Aedeagal shaft subapical process with arrangement of secondary setae not as above ( Figs. 34 E, Q )................... 13

13. Aedeagus with gonopore proximad of subapical process on shaft ( Figs. 34 D–E).................... O. genista (Nielson)

- Aedeagus with gonopore at base of ( Fig. 34 P ) or on subapical process ( Fig. 35 G )................................ 14

14. Aedeagus with gonopore at base of subapical process ( Fig. 34 P )............................... O. opulenta (Distant)

- Aedeagus with gonopore on subapical process ( Fig. 35 G )................................... O. peniculata (Nielson)

15. Aedeagal shaft subapical process with long marginal spine-like setae ( Figs. 32 B , 36 A–B).......................... 16

- Aedeagal shaft subapical process with small marginal dentition in distal half ( Figs. 30 A–D)........... O. fletcheri sp. nov.

16. Aedeagal shaft with one or two short subapical spines in addition to subapical process ( Fig. 32 A ).................... 17

- Aedeagal shaft with only subapical process ( Figs. 36 A–B).................................... O. perculta (Distant)

17. Aedeagal shaft subapical process straight, more than ¾ as long as shaft ( Figs. 34 H–I, 35 S–T)....................... 18

- Aedeagal shaft subapical process curved, at most ½ as long as shaft ( Figs. 32 A–B)................. O. kirkaldyi (Nielson)

18. Aedeagal shaft subapical process with numerous spine-like setae ( Figs. 34 H–I)................. O. multispinata (Nielson)

- Aedeagal shaft subapical process with a few spine-like setae ( Figs. 35 S–T)................. O. sparsispinulata (Nielson)

Figures

FIGURES 2 A–O. Habitus of Coelidiini species. A. Glaberana purva sp. nov., male; B & C. Olidiana brevis (Walker) male and female. D. O. fletcheri sp. nov., male; E. O. indica (Walker), male; F & G. O. kirkaldyi (Nielson), male and female; H. O. lanceolata sp. nov., male; I. O. perculta (Distant), male; J. O. serra (Neilson), male; K & L. O. umroensis sp. nov., male and female; M. O. unidenta sp. nov., male; N. Singillatus parapectitus sp. nov., male; O. S. serratispatulatus sp. nov., male.

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 32 A–F. Olidiana kirkaldyi (Nielson), 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.

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 34 A–Q. Species of Olidiana McKamey, male genitalia.A–E. O. genista (Nielson); F–I O. multispinata (Nielson); J–M. O. nocturna (Distant); N–Q. O. opulenta (Distant): Modified and reproduced from Nielson (1982).

FIGURES 35 A–T. Species of Olidiana Mckamey, male genitalia. A–D. O. pectita (Distant): E–H. O. peniculata (Nielson); I–L. O. perbrevis (Nielson); M–P. O. praetexta (Distant); Q–T. O. sparsispinulata (Nielson). Modified and reproduced from Nielson 1982 (Figs. A–H, M–T) and Nielson 1991 (Figs. I–L).

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 38 A–J. Olidiana umroensis 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 view; I. Pygofer ventral process, lateral view; J. Pygofer, lateral view.

FIGURES 39A–I. Olidiana unidenta 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 process, lateral view; I. Pygofer, lateral view.