Agnatha

Of class and Vertebrata.   May also be referred to as superclass Agnatha.

Superclass of eel-shaped chordates lacking jaws and pelvic fins: lampreys; hagfishes; some extinct forms.

This concept's ID is @1~7396

Animal Order

  • Cyclostomata 5 facts

    Primitive jawless aquatic vertebrate: lampreys; hagfishes.

  • Ostracodermi 3 facts

    Extinct group of armored jawless vertebrates; taxonomy is not clear.

  • Anaspida 1 facts

    Extinct order of jawless vertebrates.

  • Conodonta 1 facts

    Extinct order of primitive vertebrates; the precise taxonomy is not clear; in some classifications...

Also contains

  • jawless vertebrate 8 facts

    Eel-shaped vertebrate without jaws or paired appendages including the cyclostomes...