Dolichosciara
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publication ID |
https://doi.org/ 10.11646/zootaxa.3745.3.3 |
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publication LSID |
lsid:zoobank.org:pub:5C06AC31-977D-4F5F-9265-1BBEDC803F4E |
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DOI |
https://doi.org/10.5281/zenodo.6145512 |
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persistent identifier |
https://treatment.plazi.org/id/03EEAB49-FFB4-1113-FF36-22F6D19EFD97 |
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treatment provided by |
Plazi |
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scientific name |
Dolichosciara |
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Key to the species of Dolichosciara View in CoL View at ENA from China (males)
1. Gonostylus impressed apicomesially ( Fig. 1 View FIGURE 1 A, Fig. 2 View FIGURE 2 A, Fig. 3 View FIGURE 3 A, Fig. 4 View FIGURE 4 A, C)....................................... 2
- Gonostylus not impressed apicomesially ( Fig. 6 View FIGURE 6 A, Fig. 7 View FIGURE 7 A, Fig. 8 View FIGURE 8 A, Fig. 9 View FIGURE 9 A)......................................7
2. Gonostylus slightly impressed apicomesially, with four megasetae located below the impression ( Fig. 1 View FIGURE 1 A)..................................................................................................... D. sparsula View in CoL sp. nov.
- Gonostylus strongly impressed apicomesially, with more than five megasetae located in the impression ( Fig. 2 View FIGURE 2 A, Fig. 3 View FIGURE 3 A, Fig. 4 View FIGURE 4 A, C).............................................................................................. 3
3. Basal segment of palpus with a black spot on its apex, megesetae slender and thin ( Fig. 2 View FIGURE 2 A, C)....... D. gracilenta View in CoL sp. nov.
- Basal segment of palpus without a black spot, megesetae thick.................................................. 4
4. Apex of gonostylus nearly sharp, with thickened setae, megasetae located subapically on gonostylus............................................................................................... D. megumiae (Sasakawa, 1994) View in CoL
- Apex of gonostylus blunt, with normal setae, megasetae located apicomesially on gonostylus ( Fig. 3 View FIGURE 3 A, Fig. 4 View FIGURE 4 A, C)........ 5
5. Gonostylus with less than nine sharp megasetae uneven in size, intercoxal area of hypopygium bare ( Fig. 3 View FIGURE 3 A, B)............................................................................................. D. oxyacantha sp. nov.
- Gonostylus with more than ten straight and thickened megasetae subequal in size, intercoxal area of hypopygium setose or having an intercoxal lobe of hypopygium ( Fig. 4 View FIGURE 4 A, B, C)...................................................... 6
6. Hypopygium without intercoxal lobe ( Fig. 4 View FIGURE 4 B)............................................ D. scrobiculata View in CoL sp. nov.
- Hypopygium with a large intercoxal lobe.............................................. D. ninae (Antonova, 1977) View in CoL
7. Intercoxal lobe of hypopygium present................................................ D. flavipes (Meigen, 1804) View in CoL
- Intercoxal lobe of hypopygium absent..................................................................... 8
8. Dorsal lobe of gonostylus present............................................. .. D. intermedialis (Antonova, 1977) View in CoL
- Dorsal lobe of gonostylus absent......................................................................... 9
9. Intercoxal area of hypopygium bare................................................ D. orcina (Tuomikoski, 1960)
- Intercoxal area of hypopygium setose.....................................................................10
10. Gonostylus subparallel-sided, with 9–12 megasetae................................ D. semiferruginea (Menzel, 1995) View in CoL
- Gonostylus not subparallel-sided, eventually narrowed towards apex, with less than nine megasetae................... 11
11. Gonostylus slightly inflated apicomesially, with 7–8 megasetae ( Fig.6 View FIGURE 6 A)........................... D. tumidula View in CoL sp. nov.
- Gonostylus slender, with less than six megasetae ( Fig. 7 View FIGURE 7 A, 8A)................................................ 12
12. Gonostylus with 4–5 straight megasetae located submesially ( Fig. 7 View FIGURE 7 A)......................... D. rectospinosa sp. nov.
- Gonostylus with 3–5 slightly curved megasetae located subapically ( Fig. 8 View FIGURE 8 A)..................................... 13
13. Megasetae on gonostylus partly not visible in ventral view ( Fig. 8 View FIGURE 8 A)............................ D. multisetosa sp. nov.
- Megasetae on gonostylus completely visible in ventral view ( Fig. 9 View FIGURE 9 A)...........................................14
14. Megasetae longer than apical width of gonostylus............................. D. hippai Komarova & Vilkamaa, 2006 View in CoL
- Megasetae as long as or shorter than apical width of gonostylus ( Fig. 9 View FIGURE 9 A)........................................ 15
15. Length of tegmen twice its width.......................................... D. subornata (Mohrig & Menzel, 1994) View in CoL
- Length of tegmen nearly as long as its width ( Fig. 9 View FIGURE 9 B).......................................................16
16 Megasetae shorter than apical width of gonostylus...................................... D. ornata (Winnertz, 1867) View in CoL
- Megasetae as long as apical width of gonostylus ( Fig. 9 View FIGURE 9 A)............................... D. qingliangfengana View in CoL sp. nov.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.