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Class Arachnida Lamarck 1801 (arthropod)

Arachnida

Parent taxon: Sclerophorata according to J. C. Lamsdell 2013

See also Dunlop et al. 2020, Nielsen 2012 and Sepkoski 2002

Sister taxon: Eurypterida

Subtaxa: Acari Acaromorpha Arthrolycosa tarda Aulonia Caulogastra Cretopilio Dinopilio Haplocnemata Palpigradi Pantetrapulmonata Parasitiformes Phalangiotarbida Podurites Podurites saltator Poecilophysidea Pseudoscorpionida Ricinulei Saccogulus Stomothecata

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Ecology:

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