Palaeocharinus

Palaeocharinus is a genus of extinct trigonotarbid arachnids known from the Devonian of western Europe. The genus was first found and described in the Rhynie chert in the 1920s by Arthur Stanley Hirst and S. Maulik.[1][2][3] The family to which the genus belongs may be paraphyletic.[4]

Palaeocharinus
Temporal range: 410 Ma
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Palaeocharinus rhyniensis life restoration at MUSE - Science Museum in Trento
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: †Trigonotarbida
Family: †Palaeocharinidae
Genus: †Palaeocharinus
Hirst, 1923
Type species
Palaeocharinus rhyniensis
Hirst, 1923

Species
  • Palaeocharinus calmani (Hirst, 1923) – Early Devonian, Scotland
  • Palaeocharinus hornei (Hirst, 1923) – Early Devonian, Scotland
  • Palaeocharinus kidstoni (Hirst, 1923) – Early Devonian, Scotland
  • Palaeocharinus rhyniensis (Hirst, 1923) – Early Devonian, Scotland
  • Palaeocharinus scourfieldi (Hirst, 1923) – Early Devonian, Scotland[5]
  • Palaeocharinus tuberculatus (Fayers, Dunlop & Trewin, 2005) – Early Devonian, Scotland[6]
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References
  1. Selden, Paul; Nudds, John (2012). Evolution of Fossil Ecosystems. Academic Press. p. 85. ISBN 9780124046290.
  2. B.B. Rohdendorf; Donald R. Davis, eds. (1991). Fundamentals of Paleontology. Vol. 9. Arthropoda — Tracheata and Chelicerata. v 9. Smithsonian Institution Libraries and The National Science Foundation. pp. 737–740.
  3. Garwood, Russell J.; Dunlop, Jason (July 2014). "The walking dead: Blender as a tool for paleontologists with a case study on extinct arachnids". Journal of Paleontology. 88 (4): 735–746. doi:10.1666/13-088. ISSN 0022-3360. Retrieved 2015-07-21.
  4. Jones, Fiona; Dunlop, Jason A.; Friedman, Matthew; Garwood, Russell J. (2014). "Trigonotarbus johnsoni Pocock, 1911, revealed by X-ray computed tomography, with a cladistic analysis of the extinct trigonotarbid arachnids". Zoological Journal of the Linnean Society. 172 (1): 49–70. doi:10.1111/zoj.12167.
  5. Petrunkevitch, Alexander (1953). Paleozoic and Mesozoic Arachnida of Europe. 53. Geological Society of America. p. 71. ISBN 9780813710532.
  6. "Palaeocharinus tuberculatus". Fossilworks. Retrieved 2014-07-25.


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