HyperDic: order_anaspida

English > 1 sense of the expression order Anaspida:
NOUNanimalorder Anaspida, Anaspidaextinct order of jawless vertebrates
English > order Anaspida: 1 sense > noun 1, animal
MeaningExtinct order of jawless vertebrates.
SynonymAnaspida
Member ofAgnatha, superclass Agnathasuperclass of eel-shaped chordates lacking jaws / jaws and pelvic fins
MembersanaspidExtinct small freshwater jawless fish usually having a heterocercal tail and an armored head
Broaderanimal orderThe order of animals
Spanishanáspidos
Catalananàspids

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