Krisna, Kirkaldy, 1900
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publication ID |
https://doi.org/ 10.11646/zootaxa.4442.3.2 |
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publication LSID |
lsid:zoobank.org:pub:09379BA2-979C-41AC-8B04-28FDFB0AB91F |
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DOI |
https://doi.org/10.5281/zenodo.5976564 |
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persistent identifier |
https://treatment.plazi.org/id/4730878D-D95E-B17D-C7A4-FC2992A6F80C |
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treatment provided by |
Plazi |
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scientific name |
Krisna |
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Key to species of Krisna View in CoL from China (modified from Zhang et al. 2008)
1. Ocelli placed close to adjacent eye at distance less than half diameter of ocellus.................................... 2
- Ocelli placed slightly away from adjacent eye by distance equal to or more than half diameter of ocellus................ 3
2. Crown with two anterior transverse black spots............................................ K. strigicollis (Spinola) View in CoL
- Crown with four anterior transverse black spots ( Fig. 3 View FIGURES 1–9. 1, 4, 7 )................................. K. quadrimaculosus View in CoL sp. nov.
3. Male pygofer lobe with long ventral process extended to caudal margin in addition to short pointed ventral process at middle of ventral margin ( Fig. 63 View FIGURES 43–65 )........................................................... K. nigromarginata Cai & He View in CoL
- Male pygofer lobe with long ventral process extended to caudal margin, without short pointed ventral process ( Figs. 64–65 View FIGURES 43–65 )...................................................................................................... 4
4. Aedeagal shaft apex strongly inflated in ventral aspect ( Fig. 58 View FIGURES 43–65 )................................................. 5
- Aedeagal shaft parallel-sided or tapered in ventral aspect ( Figs. 51–58 View FIGURES 43–65 )........................................... 6
5. Male with ventral pygofer process spiculate in distal half ( Figs. 44–45 View FIGURES 43–65 )...................... K. rufimarginata Cai & He View in CoL
- Male with ventral pygofer process not spiculate in distal half ( Fig. 64 View FIGURES 43–65 )......................... K. expansiva Li & Wang View in CoL
6. Aedeagus with ventral margin distinctly concave in lateral aspect................................. K. sherwilli Distant View in CoL
- Aedeagus with convex or straight ventral margin in lateral aspect ( Figs. 46, 51, 54–55 View FIGURES 43–65 ).............................. 7
7. Male pygofer ventral process with spine or projection near base ( Figs. 47–48 View FIGURES 43–65 )..................................... 8
- Male pygofer ventral process without basal spine or projection ( Figs. 49–50 View FIGURES 43–65 )...................................... 9
8. Male pygofer ventral process with short spine; aedeagal shaft with strongly concavely excavated dorsal margin................................................................................................... K. kirbyi (Baker) View in CoL
- Male pygofer ventral process with long projection; aedeagal shaft narrowed gradually to apex, without strongly concavely excavated dorsal margin ( Figs. 47–48 View FIGURES 43–65 ).................................................................... 10
9. Basal projection of ventral process longer than half length of pygofer process ( Fig. 49 View FIGURES 43–65 ); aedeagal shaft being symmetrical at apex ( Figs. 52, 57 View FIGURES 43–65 )............................................................. K. furcata Zhang, Zhang & Dai View in CoL
- Basal projection of ventral process less than half length of pygofer process ( Fig. 50 View FIGURES 43–65 ); aedeagal shaft asymmetrical at apex ( Fig. 53 View FIGURES 43–65 )................................................................................ K. viridula Li & Wang View in CoL
10. Aedeagal shaft with angular process at base in lateral view ( Fig. 54 View FIGURES 43–65 ); ventral pygofer triangular process sinuate near apex ( Fig. 48 View FIGURES 43–65 ).................................................................... K. viraktamathi Zhang, Zhang & Dai View in CoL
- Aedeagal shaft broadly rounded at base in lateral view, without angular process ( Figs. 46, 51, 62 View FIGURES 43–65 ); ventral pygofer process not sinuate near apex ( Fig. 47 View FIGURES 43–65 )............................................................................. 11
11. Male pygofer lacking prominent projection on ventral margin ( Fig. 47 View FIGURES 43–65 )............... K. daiyunensis Zhang, Zhang & Dai View in CoL
- Male pygofer with prominent projection on ventral margin.................................................... 12
12. Aedeagal shaft robust especially near base ( Fig. 55 View FIGURES 43–65 ); male with hind margin of eighth sternite convex ( Fig. 62 View FIGURES 43–65 ).............................................................................................. K. concava Li & Wang View in CoL
- Aedeagus broad-wide in lateral view ( Fig. 56 View FIGURES 43–65 ); male eighth sternite posterior margin broadly rounded ( Fig. 61 View FIGURES 43–65 )......................................................................................... K. yingjiangensis Li & Wang View in CoL
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.
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