Pseudoniscus

Pseudoniscus; Temporal range: Silurian PreꞒ Ꞓ O S D C P T J K Pg N
	Pseudoniscus aculeatus
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Family:	Pseudoniscidae
Genus:	Pseudoniscus; Nieszkowski, 1859
Species
	P. aculeatus; P. clarkei; P. falcatus; P. rooselveti;
Synonyms
	Neolimulus Woodward, 1868

Pseudoniscus is an extinct genus of the clade Planaterga. The genus contains four species, P. aculeatus, P. clarkei, P. falcatus and P. rooselveti, from the Silurian of Canada, Estonia, Scotland and United States.^[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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[1] 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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