Biology:Proscorpius
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Short description: Extinct genus of scorpions
| Proscorpius | |
|---|---|
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| Drawing of the type specimen. | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Chelicerata |
| Class: | Arachnida |
| Order: | Scorpiones |
| Family: | †Proscorpiidae |
| Genus: | †Proscorpius Whitfield, 1885[1] |
| Type species | |
| †Proscorpius osborni (Whitfield, 1885)[1]
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| Synonyms | |
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Proscorpius (meaning 'dawn scorpion') is an extinct genus of proscorpiid scorpion that was originally thought to have been a eurypterid.[2] Proscorpius lived during the Silurian and Devonian periods (about 422.9–416.0 ma). The type and only species, Proscorpius osborni is currently the world's oldest scorpion. It was discovered in the Lagerstätte Bertie Formation (Fiddlers Green Member);[3] an epifaunal stratum of New York.[4] The fossil measures roughly 3.8 cm (1.5 inches) in length, however, it is missing part of the tail, so in life the animal would be slightly longer.[1]
See also
References
- ↑ 1.0 1.1 1.2 Whitfield, R. P. (31 July 1885). "An American Silurian Scorpion". Science ns-6 (130): 87–88. doi:10.1126/science.ns-6.130.87. ISSN 0036-8075. PMID 17808848. https://www.science.org/doi/10.1126/science.ns-6.130.87.
- ↑ Dunlop, J. A.; Penney, D.; Jekel, D. (2019), A summary list of fossil spiders and their relatives (version 20), Natural History Museum Bern, https://wsc.nmbe.ch/resources/fossils/Fossils20.0.pdf, retrieved 2019-07-22
- ↑ Passage Gulf at Fossilworks.org
- ↑ Andrew Jeram (June 16, 1990). "When scorpions ruled the world". New Scientist. https://www.newscientist.com/article/mg12617214.200-when-scorpions-ruled-the-world-scorpions-took-the-big-step-onto-solid-ground-about-300-million-years-ago-scottish-fossils-reveal-how-they-evolved-to-leave-the-seas-and-become-the-first-predators-on-land.html.
Wikidata ☰ Q45305797 entry
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