Actinopteri - Gasterosteiformes

Parent taxon: Gasterosteiformes according to H. L. Fierstine et al. 2012

See also Pietsch 1978

Sister taxa: Aulorhynchus, Gasterorhamphosus, Nerophis, Protorhamphosus, Urosphenopsis

Subtaxa: Aulorhynchoidea Gasterosteoidea

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Ecology: nektonic carnivore

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