Psilopini, Cresson
publication ID |
https://doi.org/10.11646/zootaxa.4711.3.1 |
publication LSID |
lsid:zoobank.org:pub:EF990EE4-6D69-41DE-A7ED-6C3B5141B106 |
persistent identifier |
https://treatment.plazi.org/id/03BE8C3F-FFB0-FFB7-FF65-F905579CE83B |
treatment provided by |
Plazi (2019-12-20 06:34:36, last updated 2024-11-26 09:15:02) |
scientific name |
Psilopini |
status |
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Key to genera and species of Psilopini View in CoL from the Saudi Arabia
1. Arista at most with 3-4 dorsal rays; distance between reclinate and larger proclinate fronto-orbital setae greater than between reclinate seta and medial vertical seta; setae generally pale................... Scoliocephalus monochaeta Steyskal, 1968 View in CoL
- Arista with at least 5-6 dorsal rays; reclinate and proclinate fronto-orbital setae much closer together than reclinate seta and medial vertical setae; setae generally dark..................................................................2.
2 Vein R 2+3 close to costa beyond end of vein R 1; crossvein dm-cu with sharp angle at middle............................................................................................. Clanoneurum cimiciforme ( Haliday, 1855) View in CoL
- Vein R 2+3 well separated from costa; crossvein dm-cu mostly straight or shallowly arched, not angulate.................3.
3. Pedicel conical, broader apically, without dorsoapical lobe, dorsoapical seta weak (at most 1/3 as long as basal flagellomere); basal flagellomere from 2- 4X as long as high................................. Ceropsilopa longicornis ( Lamb, 1912) View in CoL
- Pedicel short and subtriangular, with dorsoapical lobe and bearing well-developed dorsoapical spine (at least half as long as basal flagellomere); basal flagellomere at most twice as long as high.............................................4.
4. One strong facial seta; pedicel with dorsoapical spine strong and nearly as long as basal flagellomere; presutural supra-alar seta moderately developed, length smaller than anterior notopleural seta..................... Psilopa nilotica ( Becker, 1903) View in CoL
- Two strong facial setae; pedicel with dorsoapical spine weak and at most 1/3 as long as basal flagellomere; presutural supra-alar seta well developed, length greater than anterior notopleural seta................................. Diasemocera Bezzi
Becker, T. (1903) Aegyptische Dipteren Gesammelt und Beschrieben (Fortsetzung und Schluss). Mitteilungen aus dem Zoologischen Museum in Berlin, 2 (1), 67 - 195.
Haliday, A. H. (1855) Descriptions of insects figured, and references to plates illustrating the notes on Kerry insects. Dublin University Zoological Associations Proceedings for June 2 nd 1855. Natural History Review, 2, 115 - 124.
Lamb, C. G. (1912) The Percy Sladen Trust expedition to the Indian ocean in 1905, under the leadership of Mr J. Stanley Gardiner, M. A. Vol. 4. No. XlX. Diptera: Lonchaeidae, Sapromyzidae, Ephydridae, Chloropidae, Agromyzidae. Transactions of Linnean Society, London, 2 (Zoology), 15, 303 - 348. https: // doi. org / 10.1111 / j. 1096 - 3642.1912. tb 00104. x
Steyskal, G. C. (1968) Notes and descriptions of Egyptian acalyptrate Diptera (Ephydridae, Milichiidae, Otitidae). Bulletin of the Entomological Society of Egypt, 50 (1966), 109 - 125.
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Discomyzinae |
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Psilopini |
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