Keilbachia flagria

Hippa, Heikki & Vilkamaa, Pekka, 2007, The flagria group of Keilbachia Mohrig (Diptera, Sciaridae) in a biodiversity hot spot: nine new sympatric species from Kambaiti, Myanmar, Zootaxa 1556, pp. 31-50 : 32-33

publication ID	https://doi.org/ 10.5281/zenodo.178251
publication LSID	lsid:zoobank.org:pub:02FDE17A-F1DB-413D-8F1C-3094A00BE572
persistent identifier	https://treatment.plazi.org/id/03DB4543-9C71-FFCE-43DD-FBE2FA5DFC28
treatment provided by	ImsDioSync
scientific name	Keilbachia flagria
status

Treatment

Key to the species of the Keilbachia flagria group

In the key by Vilkamaa et al. (2006), the species of the group would run to couplet 2.

1. Gonostylus with an apical tooth (e.g. Figs 5–8 View FIGURE 5 View FIGURE 6 View FIGURE 7 View FIGURE 8 ) .......................................................................................... 2

- Gonostylus without an apical tooth ( Fig. 9 View FIGURE 9 A, B) ............................................................ K. oligonema sp. n.

2. Maxillary palpus three-segmented ( Fig. 1 View FIGURE 1 F–I) ........................................................................................... 3

- Maxillary palpus one- or two-segmented ( Fig. 1 View FIGURE 1 A–E)................................................................................ 7

3. Gonostylus mesially with two curved megasetae arising from a common basal body ( Fig. 5 View FIGURE 5 ) ................. 4

- Gonostylus mesially with three or more curved megasetae arising from a common basal body (e.g. Figs 6–8 View FIGURE 6 View FIGURE 7 View FIGURE 8 ).............................................................................................................................................................. 5

4. The two curved megasetae of the gonostylus stout and short, their length less than half the width of the gonostylus ( Fig. 5 View FIGURE 5 D, E) ....................................................................................................... K. bicuspis sp. n.

- The two curved megasetae of the gonostylus slender and long, longer than the width of the gonostylus.... ................................................................................................................................. K. biflagrispina Mohrig

5. Gonostylus between the curved mesial megasetae and the apical tooth without additional megasetae ....... ........................................................................................................................................... K. flagria Mohrig

- Gonostylus between the long curved mesial megasetae and the apical tooth with three or more additional megasetae..................................................................................................................................................... 6

6. Gonostylus between the long curved megasetae and the apical tooth with three additional megasetae, teg- men broadly subtriangular and without prominent microtrichia at apex ( Fig. 10 View FIGURE 10 ) ................. K. rima sp. n.

- Gonostylus between the long curved megasetae and the apical tooth with five or six additional megasetae, tegmen with a broad base and narrow nearly parallel-sided apical part, with prominent microtrichia at apex ( Fig. 6 View FIGURE 6 A, B) ................................................................................................................. K. filigera sp. n.

7. Gonostylus mesially with seven or eight long curved megasetae arising from a common basal body ( Figs View FIGURE 6

6 C, D, 8 F, G)................................................................................................................................................ 8 - Gonostylus mesially with at most six long curved megasetae arising from a common basal body ( Figs 5 View FIGURE 5 B, C, 7, 8D, E) .................................................................................................................................................. 9

8. The curved megasetae of the gonostylus short, shorter than the width of the gonostylus ( Fig. 6 View FIGURE 6 C, D), wing length less than 3 mm ......................................................................................................... K. fasciata sp. n.

- The curved megasetae of the gonostylus long, the longest ones equal to the width of the gonostylus, ( Fig. 8 View FIGURE 8 F, G) wing length ca. 4 mm .................................................................................................. K. gigas sp. n.

9. Gonostylus with two short and stout curved mesial megasetae arising from a common basal body, the length of these megasetae only about half the width of the gonostylus ( Fig. 5 View FIGURE 5 B, C) ................................... ................................................................................................................................ K. acamptochaeta sp. n.

- Gonostylus with three or more slender curved mesial megasetae arising from a common basal body, these megasetae longer than the width of the gonostylus................................................................................... 10

10. Maxillary palpus two-segmented ( Fig. 1 View FIGURE 1 E), gonostylus with three long curved mesial megasetae arising from a common basal body and with two additional megasetae between these and the apical tooth and with two or three conspicuously strong setae near the base of the apical tooth ( Fig. 8 View FIGURE 8 C, D) ....................... .......................................................................................................................................... K. foveolata sp. n.

- Maxillary palpus one-segmented ( Fig. 1 View FIGURE 1 B), gonostylus with five long curved mesial megasetae arising from a common basal body, without megasetae or conspicuously strong setae between these and the apical tooth ( Fig. 7 View FIGURE 7 ) .................................................................................................................... K. flabellata sp. n.