Cyclostomata - Palaeospondyli

Full reference: O. Jaekel. 1911. Die Wirbeltiere. Eine Übersicht über die Fossilen und Lebenden Formen [The Vertebrates. An Overview of the Fossil and Living Forms] viii-252

Parent taxon: Cyclostomata according to O. Jaekel 1911

Sister taxa: Anaspida, Conodontophorida, Hypospondyli, Myxini, Petromyzontes, Petromyzontida

Subtaxa: none

Ecology:

Distribution: there are no occurrences of Palaeospondyli in the database

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