Jamoytiiformes is an extinct order of prehistoric jawless fish in the superclass

Anaspidomorphi Anaspidomorphi (anaspidomorphs) is an extinct superclass of jawless fish. According to the newer taxonomy based on the work of Nelson, Grande and Wilson 2016 and van der Laan 2018, the phylogeny of Anaspidomorphi looks like this: * Superclass � ...

Taxonomy

Taxonomy is based on Mikko's Phylogeny Archive * Family † Achanarellidae Newman 2002 ** Genus †'' Achanarella'' Newman 2002 'Achanarella'' Saxon 1978 nomen nudum*** †'' Achanarella trewini'' Newman 2002 * Family † Jamoytiidae White 1946 ** Genus †'' Conopiscius'' Briggs & Clarkson 1987 *** †'' Conopiscius clarki'' Briggs & Clarkson 1987 ** Genus †''

Jamoytius ''Jamoytius kerwoodi'' was a species of primitive, eel-like jawless fish that lived in the Llandovery epoch of the Early Silurian period. Long thought of as a "basal anaspid," ''J. kerwoodi'' is now recognized as the best-known member of the H ...

'' White 1946 *** †'' Jamoytius kerwoodi'' White 1946

References

* A New Interpretation of Jamoytius Kerwoodi White. Alexander Ritchie, Nature, volume 188, pages 647–649 (19 November 1960),

External links

Prehistoric jawless fish orders {{paleo-jawless-fish-stub