Arachnomorpha

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proposed clade of arthropods, comprising Artiopoda, Megacheira and Chelicerata

Arachnomorpha is a proposed subdivision or clade of Arthropoda, comprising the group formed by the trilobites and their close relatives (Artiopoda), Megacheira and chelicerates. Under this proposed classification scheme, Arachnomorpha is considered the sister group to Mandibulata.

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