Purvigallia
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publication ID |
https://doi.org/ 10.5281/zenodo.215156 |
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DOI |
https://doi.org/10.5281/zenodo.5296542 |
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persistent identifier |
https://treatment.plazi.org/id/039B87A6-B45D-FFF1-A9EC-D44FFA6EA0AD |
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treatment provided by |
Plazi |
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scientific name |
Purvigallia |
| status |
gen. nov. |
Genus Purvigallia View in CoL nov.
Purvigallia maculata sp. nov. China (Yunnan).
1. Forewings short, truncate apically, exposing at least three abdominal tergites excluding male genital segment ( Figs 5 View FIGURE 5 C, 5D). 2
- Forewings covering the abdomen completely, rounded or pointed apically ( Fig. 1 View FIGURE 1 A)................................. 3
2. Crown of head between eyes less than three times as wide as median length ( Fig. 5 View FIGURE 5 D); male pygofer strongly declivous posteriorly, without ventral process ( Fig. 23 View FIGURE 23 A); subgenital plates tapering to acute apex ( Fig. 23 View FIGURE 23 B)... Skandagallia View in CoL gen. nov.
- Crown of head between eyes 3.5 times as wide as median length ( Fig. 5 View FIGURE 5 C); male pygofer not strongly declivous posteriorly, with ventral process ( Fig. 24 View FIGURE 24 A); subgenital plates obliquely truncate at apex, not tapering ( Fig. 24 View FIGURE 24 C)..... Sungallia View in CoL gen. nov.
3. Pronotum, scutellum and basal region of forewings strongly pitted ( Figs 5 View FIGURE 5 B, 5F); tenth segment enlarged ( Fig. 22 View FIGURE 22 A); style distally not forked ( Fig. 22 View FIGURE 22 B)............................................................ Sinoagallia View in CoL gen. nov.
- Pronotum, scutellum and basal region of forewings granulose ( Figs 2 View FIGURE 2 B, 3A) or rugose ( Figs 1 View FIGURE 1 A, B), never pitted; tenth segment not conspicuously enlarged ( Figs 8 View FIGURE 8 C); style distally forked ( Figs 6 View FIGURE 6 B, 10F).................................4
4. Forewings with reticulate venation ( Figs 9 View FIGURE 9 B, F, 20C)......................................................... 5
- Forewings without reticulate venation ( Figs 17 View FIGURE 17 C, 19D)........................................................6
5. Aedeagal shaft cylindrical strongly curved, with one pair of long preatrial processes ( Figs 20 View FIGURE 20 I, 20J).... Purvigallia View in CoL gen. nov.
- Aedeagal shaft laterally compressed, not strongly curved, with processes near apex ( Figs 9 View FIGURE 9 C, 9G)....................................................................................................... Dryodurgades Zachvatkin View in CoL
6. Hind margin of crown sinuate behind eyes ( Figs 2 View FIGURE 2 A, 3A–D).................................................... 7
- Hind margin of crown of head evenly curved behind eyes ( Figs 1 View FIGURE 1 A, 2B, 2C)...................................... 10
7. Claval veins connected by at least one cross vein ( Figs 3 View FIGURE 3 A, 3C)................................ Japanagallia Ishihara View in CoL
- Claval veins separate, not connected by any cross vein........................................................8
8. Aedeagus asymmetrical ( Fig.8 View FIGURE 8 G).......................................................... Austroagallia Evans View in CoL
- Aedeagus symmetrical ( Fig. 11 View FIGURE 11 G)......................................................................... 9
9. Aedeagal shaft slender, ending in attenuated bifid prolongation; dorsal apodeme subequal to bifid preatrial process........................................................................................... Ianagallia Viraktamath
- Aedeagal shaft stout, not apically attenuated, with or without preatrial bifid process; preatrial process when present, distinctly longer than dorsal apodeme.................................................................. Igerna Kirkaldy View in CoL
10. Eyes projected laterally, posterior margin of crown upturned medially ( Figs 2 View FIGURE 2 B, 10A); pronotum flat, without transverse rugae; male subgenital plate without stout or long slender setae ( Fig. 10 View FIGURE 10 H)................................ Durgades Distant View in CoL
- Eyes not projected laterally, crown of head and pronotum not as above ( Figs 1 View FIGURE 1 A, 2C, D); male subgenital plate with one row of stout setae ( Figs 6 View FIGURE 6 G, 19E).............................................................................. 11
11. Vertex medially longer than next to eyes ( Fig. 1 View FIGURE 1 A, 1B)....................................................... 12
- Vertex shorter medially than next to eyes ( Figs 2 View FIGURE 2 C, 2D)...................................................... 13
12. Male pygofer caudoventrally acutely produced ( Fig. 7 View FIGURE 7 B); male style with inner arm bearing acute apex ( Fig. 6 View FIGURE 6 C)......................................................................................... Anaceratagallia Zachvatkin View in CoL
- Male pygofer caudoventrally not acutely produced ( Viraktamath 2011: Fig. 474); male style with inner arm broader at apex................................................................................... Nandigallia Viraktamath
13. Male pygofer lobe broadly rounded; subgenital plates with both macrosetae and long hair-like setae arising from ventral surface ( Fig. 19 View FIGURE 19 E)...................................................................... Onukigallia Ishihara View in CoL
- Male pygofer lobe produced caudoventrally either broadly or conically; subgenital plates with long hair-like setae on dorsal surface or with small macrosetae....................................................... Formallia Viraktamath
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.