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 †Anaspidomorphi ** Order † Euphanerida *** Family † Euphaneropidae Woodward 1900 ** Order †

Jamoytiiformes Jamoytiiformes is an extinct order of prehistoric jawless fish in the superclass Anaspidomorphi. Taxonomy Taxonomy is based on Mikko's Phylogeny Archive * Family † Achanarellidae Newman 2002 ** Genus †'' Achanarella'' Newman 2002 'Achanare ...

Halstead-Tarlo 1967 *** Family † Achanarellidae Newman 2002 *** Family † Jamoytiidae White 1946 ** Class †

Anaspida Anaspida ("without shield") is an extinct group of primitive jawless vertebrates that lived primarily during the Silurian period, and became extinct soon after the start of the Devonian. They were classically regarded as the ancestors of lampre ...

Janvier 1996 non Williston 1917 *** Order †

Endeiolepidiformes ''Endeiolepis'' is an extinct jawless fish that lived during the Late Devonian period, similar to that of extant lampreys Lampreys (sometimes inaccurately called lamprey eels) are an ancient extant lineage of jawless fish of the order ...

Berg 1940 **** Family †

Endeiolepididae ''Endeiolepis'' is an extinct jawless fish that lived during the Late Devonian period, similar to that of extant lampreys Lampreys (sometimes inaccurately called lamprey eels) are an ancient extant lineage of jawless fish of the orde ...

Stensio 1939 *** Order †

Birkeniiformes Birkeniiformes (Birkeniida or Birkeniids) is an extinct order of jawless fish belonging to the class Anaspida. Subtaxa A newer taxonomy based on the work of Mikko's Phylogeny Archive, Nelson, Grande and Wilson 2016 and van der Laan 2018. * Ge ...

Stensiö 1964 **** Family † Pharyngolepididae Kiær 1924 **** Family † Pterygolepididae Obručhev 1964 **** Family † Rhyncholepididae Kiær 1924 **** Family † Tahulalepididae Blom, Märss & Miller 2002 **** Family † Lasaniidae Goodrich 1909 **** Family † Ramsaasalepididae Blom, Märss & Miller 2003 **** Family † Birkeniidae Traquair 1899 **** Family † Septentrioniidae Blom, Märss & Miller 2002

References

External links

Anaspidomorphi
at comenius.susqu.edu Superclasses (biology) {{paleo-jawless-fish-stub