Hardieopterus

Hardieopterus; Temporal range: Silurian, 436–416 Ma PreꞒ Ꞓ O S D C P T J K Pg N
	Fossil of H. macrophthalmus
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Arthropoda
Subphylum:	Chelicerata
Order:	†Eurypterida
Superfamily:	†Kokomopteroidea
Family:	†Hardieopteridae
Genus:	†Hardieopterus; Waterston, 1979
Type species
	†Hardieopterus macrophthalmus; Laurie, 1892
Species
	†?H. lanarkensis Waterston, 1979; †H. macrophthalmus Salter, 1859; †H. megalops Salter, 1859; †H. myops Clarke, 1907;

Hardieopterus is a genus of prehistoric eurypterid classified within the family Hardieopteridae.^[1] The genus contains four species, all Silurian in age; H. lanarkensis and H. macrophthalmus from Scotland, H. megalops from England and H. myops from the United States.^[2]

References

^ Lamsdell, J. C.; Braddy, S. J.; Tetlie, O. E. (2010). "The systematics and phylogeny of the Stylonurina (Arthropoda: Chelicerata: Eurypterida)". Journal of Systematic Palaeontology. 8: 49. doi:10.1080/14772011003603564.
^ 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).

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[1] Lamsdell, J. C.; Braddy, S. J.; Tetlie, O. E. (2010). "The systematics and phylogeny of the Stylonurina (Arthropoda: Chelicerata: Eurypterida)". Journal of Systematic Palaeontology. 8: 49. doi:10.1080/14772011003603564.

[2] 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).

[1]

[2]

See also

References