Ctenosciara
publication ID |
https://doi.org/ 10.5281/zenodo.280643 |
DOI |
https://doi.org/10.5281/zenodo.6173658 |
persistent identifier |
https://treatment.plazi.org/id/038EF740-7241-8979-38F2-FCA8CDFBFA69 |
treatment provided by |
Plazi |
scientific name |
Ctenosciara |
status |
|
Key to New Caledonian species of Ctenosciara View in CoL
1. Intercoxal lobe of hypopygium present........................................................ C. lobigera View in CoL sp. n.
- Intercoxal lobe of hypopygium absent..................................................................... 2
2. Gonostylus with unusual dense setosity....................................................... .. C. crinita View in CoL sp. n.
- Gonostylus with normal setosity.......................................................................... 3
3. Wing veins M and CuA non-setose, vestiture of front tibial organ in short row ( Fig. 4 View FIGURE 4 B)................ .. C. depilis View in CoL sp. n.
- Wing veins M and CuA1 setose, vestiture of front tibial organ in long row ( Figs 7 View FIGURE 7 B, 8 B)............................ 4
4. Gonostylus tumid, its length/width (at broadest part) ca. 2.0–2.1................................................ 5
- Gonostylus narrow, its length/width (at broadest part) ca. 2.5–3.5................................................ 6
5. Apical megaseta(e) present on gonostylus, subapical megasetae with distinct basal bodies in addition to their sockets............................................................................................... C. inflata View in CoL sp. n.
- Apical megaseta(e) absent from gonostylus, subapical megasetae with sockets only...................... C. obesa View in CoL sp. n.
6. Mesial megasetae of gonostylus in two distinct subapical pairs, with wide gap between................... C. exilis View in CoL sp. n.
- Mesial megasetae of gonostylus in one subapical group or indistinctly scattered.................................... 7
7. Gonostylus abruptly attenuated, laterally straight or slightly concave at apical third, its mesial side with five strong megasetae...................................................................................... C. depressa View in CoL sp. n.
- Gonostylus evenly narrowed towards apex or at most slightly depressed apicolaterally, its mesial side with 3–4 moderately strong megasetae variable in placement........................................................ C. cracens View in CoL sp. n.
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