Conostigmus Dahlbom, 1858
publication ID |
https://doi.org/ 10.11646/zootaxa.5315.1.4 |
publication LSID |
lsid:zoobank.org:pub:EA32FD0C-53DF-4F58-A359-C5E9E96E8A24 |
DOI |
https://doi.org/10.5281/zenodo.8132891 |
persistent identifier |
https://treatment.plazi.org/id/E7531629-B636-4936-2DD9-28EF3DDBFB28 |
treatment provided by |
Plazi |
scientific name |
Conostigmus Dahlbom, 1858 |
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Conostigmus Dahlbom, 1858 View in CoL View at ENA
Type species: Conostigmus alutaceus ( Thomson, 1858) View in CoL
Diagnosis. Male flagellomeres symmetrical and cylindrical. POL less than OOL. Wings present, macropterous or brachypterous. Posterior end of notauli always adjacent to transscutal articulation; Anteromedian projection of the metanoto—propodeo—metapecto—mesopectal complex present (not bifurcated) or absent. Male parossiculi independent or fused, and each parossiculus with gonostipes not fused. Sternaulus present or absent.
A key to the species of Conostigmus View in CoL from China (males)
1. Facial sulcus present.................................................. Conostigmus abdominalis Boheman, 1832 View in CoL
- Facial sulcus absent................................................................................... 2
2. Ocelli forming an acute triangle with POL less than LOL; mesosoma 2−2.1 times longer than wide......................................................................................... Conostigmus ampullaceus Dessert, 1997 View in CoL
- Ocelli forming an obtuse triangle with POL more than LOL; mesosoma at most 1.5 times longer than wide.............. 3
3. Anteromedian projection of the metanoto—propodeo—metapecto—mesopectal complex absent; basal gastral carinae reaching 1/3 of syntergum length..................................................... Conostigmus villosus Dessert, 1997 View in CoL
- Anteromedian projection of the metanoto—propodeo—metapecto—mesopectal complex present; basal gastral carinae reaching 1/4 of syntergum length............................................................. Conostigmus xui 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.
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