Onychopterella

Onychopterella; Temporal range: Ordovician–Silurian PreЄ Є O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Subphylum:	Chelicerata
Order:	†Eurypterida
Superfamily:	†Onychopterelloidea
Family:	†Onychopterellidae
Genus:	†Onychopterella; Størmer, 1951
Species
	†O. augusti Braddy, Aldridge & Theron, 1995; †O. kokomoensis Miller & Gurley, 1896 (type species); †O. pumilus Savage, 1916;

Onychopterella is a genus of prehistoric eurypterid in the family Onychopterellidae. The genus contains three species; O. augusti from the Ordovician of South Africa, O. kokomoensis from the Silurian of Kokomo, Indiana and O. pumilus from the Silurian of Essex, Illinois.^[1]

References

↑ 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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