Superfamily Arrenuroidea Thor 1900

Arachnida - Acariformes

Alternative spelling: Arrenurae

Parent taxon: Hydracarnidiae according to J. A. Dunlop et al. 2013

See also Park and Downing 2001

Sister taxon: Eylaoidea

Subtaxa: Protoarrenurus

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• Miocene of United States (12: California collections)

Total: 12 collections each including a single occurrence

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