Inocellia fulvostigmata, U. Aspock, Rausch & H. Aspock, 1968

Shen, Rongrong, He, Yingnan, Pan, Zhaohui & Liu, Xingyue, 2019, Discovery of Raphidioptera (Insecta: Neuropterida) in Xizang, China, with description of a new species of Inocellia Schneider, Zootaxa 4712 (3), pp. 403-412 : 404-405

Key to males of I. fulvostigmata species-group

1. Gonocoxite 9 in caudal view with a ventral lobe ( Liu et al. 2012: fig. 15); fused gonocoxites 11 medially domed, but without conspicuous protrusion posteriad ( Liu et al. 2012: fig. 16)..................................................... 2

- Gonocoxite 9 in caudal view without ventral lobe ( Liu et al. 2010b: fig. 20); fused gonocoxites 11 medially with conspicuous protrusion posteriad ( Liu et al. 2010b: fig. 22).............................................................. 5

2. Endophallus without bristles (H. Aspöck et al. 1991: fig. 2518)............... I. bhutana H. Aspöck, U. Aspöck & Rausch

- Endophallus with several bristles and tufts ( Liu & Sudhanya 2015: fig. 6; Liu et al. 2012: fig. 9; U. Aspöck et al. 2011: fig. 6)....................................................................................................3

3. Gonocoxite 9 proximally with a subtriangular projection on ventral margin ( Liu & Sudhanya 2015: fig. 5)... .. I. indica Liu & Sudhanya

- Gonocoxite 9 proximally without a subtriangular projection on ventral margin ( Liu et al. 2010b: fig. 37).................4

4. Gonostylus 9 slender digitiform (U. Aspöck et al. 2011: fig. 6); endophallus with only one pair of tufts on dorsal surfaces (U. Aspöck et al. 2011: fig. 3)........................................ I. longispina U. Aspöck, Liu, Rausch & H. Aspöck

- Gonostylus 9 unguiform ( Liu et al. 2012: fig. 15); endophallus with five tufts on both dorsal and ventral surface ( Liu et al. 2012: figs. 14, 16)…....................................................... I. yunnanica Liu, H. Aspöck & U. Aspöck

5. Gonocoxite 9 with an additional process anterior to gonostylus 9 on inner side (U. Aspöck et al. 2011: fig. 47)…........................................................................ I. cornuta U. Aspöck, Liu, Rausch & H. Aspöck

- Gonocoxite 9 without additional process anterior to gonostylus 9 on inner side ( Liu et al. 2010b: fig. 31)….............. 6

6. Gonostylus 9 sclerotized ( Liu et al. 2014: figs. 3, 4, 5)...........................................................7

- Gonostylus 9 membranous ( Figs. 10, 11 ; U. Aspöck & H. Aspöck 1968: figs. 1b, 1c; H. Aspöck et al. 1982: fig. 32)........14

7. Gonostylus 9 bilobed (U. Aspöck et al. 2011: fig. 13)................. ...... I. bilobata U. Aspöck, Liu, Rausch & H. Aspöck

- Gonostylus 9 not bilobed (U. Aspöck et al. 2011: fig. 32)........................................................8

8. Gonostylus 9 distinctly prominent (U. Aspöck et al. 2011: figs. 32, 33, 34; Liu et al. 2010b: figs. 18, 19, 20)…............9

- Gonostylus 9 feebly prominent or strongly reduced ( Liu et al. 2013: figs. 7, 8; Liu et al. 2010b: figs. 9, 10)..............13

9. Gonocoxite 9 with a tuft anterior to gonostylus 9 on inner side ( Liu et al. 2010b: fig. 21)…...........................10

- Gonocoxite 9 without tuft anterior to gonostylus 9 on inner side ( Liu et al. 2010b: fig. 39)...........................12

10. Gonostylus 9 broadly domed ( Liu et al. 2010b: figs. 29, 30, 31); fused gonocoxites 11 posteriorly without projection ( Liu et al. 2010b: fig. 32)............................................… I. obtusangularis Liu, H. Aspöck, Yang & U. Aspöck

- Gonostylus 9 nearly cone-like or distally with a geniculate claw, curved dorsad ( Liu et al. 2010b: figs. 18, 19, 20); fused gonocoxites 11 posteriorly with a distally forked projection (U. Aspöck et al. 2011: fig. 32; Liu et al. 2010b: fig. 20)..........11

11. Gonostylus 9 nearly cone-like with obtuse apex (U. Aspöck et al. 2011: figs. 32, 33, 34); fused gonocoxites 11 slightly broadened ventrad, without projection on ventromedian portion (U. Aspöck et al. 2011: fig. 34)............................................................................................ I. striata U. Aspöck, Liu, Rausch & H. Aspöck

- Gonostylus 9 distally with a geniculate claw, curved dorsad ( Liu et al. 2010b: figs. 18, 19, 20); fused gonocoxites 11 narrowed ventrad, with a pair of small projections on ventromedian portion ( Liu et al. 2010b: fig. 20)........................................................................................... I. hamata Liu, H. Aspöck, Yang & U. Aspöck

12. Gonostylus 9 subtriangular, with a number of tiny dentations distally ( Liu et al. 2014: figs. 3, 4, 5); fused gonocoxites 11 with a pair of projections near dorsal margin and with arcuately concaved ventral margin ( Liu et al. 2014: fig. 7)….................................................................................. .. I. rara Liu, H. Aspöck & U. Aspöck

- Gonostylus 9 unguiform, without any dentations ( Liu et al. 2010b: figs. 36, 37, 38); fused gonocoxites 11 with a pair of projections at middle and without distinctly concaved ventral margin ( Liu et al. 2010b: fig. 40)................ I. sinensis Navás

13. Gonostylus 9 broadly domed ( Liu et al. 2013: figs. 7, 8); fused gonocoxites 11 slightly broadened ventrad, with prominent ventrolateral corners ( Liu et al. 2013: fig. 10).......................... … I. hainanica Liu, H. Aspöck, Bi & U. Aspöck

- Gonostylus 9 strongly reduced as a small tubercular process ( Liu et al. 2010b: figs. 9, 10); fused gonocoxites 11 not broadened ventrad, with obtuse ventrolateral corners ( Liu et al. 2010b: fig. 11).......... .. I. cheni Liu, H. Aspöck, Yang & U. Aspöck

14. Gonostylus 9 presents as a digitiform process ( Fig. 8 ); fused gonocoxites 11 subtriangular in caudal view ( Fig. 12 )............................................................................................ … I. tibetana sp. nov.

- Gonostylus 9 presents as a broadly domed process; fused gonocoxites 11 subquadrate in caudal view (H. Aspöck & U. Aspöck. 1968: fig. 1d; H. Aspöck et al. 1982: fig. 39) I. fulvostigmata U. Aspöck & H. Aspöck ….............................15

15. Pterostigma yellow (H. Aspöck & U. Aspöck 1968: fig. 1h; H. Aspöck et al. 1982: figs. 26, 27)................................................................................ .. I. fulvostigmata fulvostigmata U. Aspöck & H. Aspöck

- Pterostigma brown (H. Aspöck et al. 1982: figs. 28, 29)..... I. fulvostigmata nigrostigmata H. Aspöck, U. Aspöck & Rausch

Figures

FIGURES 8–18. Inocellia tibetana sp. nov. 8. Male genital segments, lateral view; 9. Male genital segments showing internal structures, lateral view; 10. Male genital segments, ventral view; 11. Male genital segments, caudal view; 12. Male fused gonocoxites 11 (gonarcus), caudal view; 13. Complex of fused gonocoxites, gonapophyses, gonostyli 10 (fused parameres), dorsal view; 14. Male fused gonocoxites 11 (gonarcus), dorsal view; 15. Hypandrium internum, ventral view; 16. Female genital segments, lateral view; 17. Female sternum 7 and fused gonocoxites 8 (subgenitale), ventral view; 18. Bursa copulatrix, lateral view.Abbreviations: ab: atrium bursae; e: ectoproct; ep: endophallus; gp9: gonapophysis 9 (pseudostylus); gx8: fused gonocoxites 8 (subgenitale); gx9: gonocoxite 9; gx10: complex of fused gonocoxites, gonapophyses, and gonostyli 10 (fused parameres); gx11: fused gonocoxites 11 (gonarcus); gr: glandula receptaculi; gst9: gonostylus 9; hi: hypandrium internum; r: receptaculum seminis; sb: sacculus bursae; ser: serratulum; S: sternum; T: tergum. Scale bar = 0.5 mm.