Stylonurus

Stylonurus
Temporal range:
Restoration of S. powriensis.
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Order: Eurypterida
Superfamily: Stylonuroidea
Family: Stylonuridae
Genus: Stylonurus
Page, 1856
Type species
Stylonurus powriensis
Page, 1856
Other species
  • ?S. perspicillum Størmer, 1969
  • ?S. shaffneri Willard, 1933

Stylonurus is a genus of prehistoric eurypterid of the family Stylonuridae. The genus contains three species: Stylonurus powriensis from the Devonian of Scotland, Stylonurus shaffneri from the Devonian of Pennsylvania and Stylonurus perspicillum from the Devonian of Germany.[1]

The assignment of S. perspicillum and S. schaffneri to the genus is doubtful. A previously assigned species, S. ensiformis, is today regarded as synonymous with S. powriensis.[1]

  1. ^ a b Dunlop, J. A., Penney, D. & Jekel, D. 2015. A summary list of fossil spiders and their relatives. In World Spider Catalog. Natural History Museum Bern, online at http://wsc.nmbe.ch , version 16.0 http://www.wsc.nmbe.ch/resources/fossils/Fossils16.0.pdf (PDF).

© MMXXIII Rich X Search. We shall prevail. All rights reserved. Rich X Search