Phialaspis Wills 1935 (jawless fish)

Pteraspidomorpha - Traquairaspidiformes

Synonym: Traquairaspis Gross 1961 [replaced name]

Parent taxon: Traquairaspidiformes according to A. R. M. Blieck et al. 2002

See also Denison 1963

Sister taxa: Phialaspididae, Traquairaspididae, Weigeltaspidae

Subtaxa: Traquairaspis angusta

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Ecology:

Distribution: found only at October Revolution Island [Pod'emnaya Fm] (Devonian of Russian Federation)

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Specimen images are retrieved through the ePANDDA API.


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