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†subclass Azygostei Hay 1902

PaleoDB taxon number: 352715

Full reference: O. P. Hay. 1902. Bibliography and Catalogue of the Fossil Vertebrata of North America. Bulletin of the United States Geological Survey 179:1-868

Parent taxon: Pisces according to O. P. Hay 1902

Sister taxa: Actinopterygii, Actinopterygii, Andreolepis, Cephaloxeniformes, Coregonidae, Crenilepis, Cyclotomodon, Dipteriformes, Ganoidei, Iniomi, Lophosteus, Nothosoma, Pattonia, Pattonia couttsi, Preophiodon, Sarcopterygii, Tythonichthys, Acanthodii, Charitosaurus, Malacostomata, Rhytiodus, Merlangius, Argentinoideorum, Aspidoganoidei, Ptilichnus, Otolithopsis, Dipneusta, Percidarum, Hypostomata, Teleostomi, Lepidoleprus, Placodermi, Teleostomata

Subtaxa: none