Anaspida

Alternative spelling: Anaspidi

Parent taxon: Cyclostomata according to J. C. Reeves et al. 2023

See also Blom 2008, Dineley and Metcalf 1999, Jaekel 1911, Long 2011, Nelson et al. 2016, Sepkoski 2002 and van der Laan 2019

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

Subtaxa: Anaspidiformes Birkeniida Birkeniiformes Conopiscius Endeiolepidiformes Jamoytius

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Ecology:

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