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Gateway to the Paleobiology Database
†order Cheloniellida Broili 1932 (arthropod)

Merostomoidea

PaleoDB taxon number: 19034

Parent taxon: Merostomoidea according to J. J. Sepkoski 2002

Sister taxa: Emeraldellida, Limulavida, Nathorsthia

Subtaxa: Cheloniellon

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Ecology: