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Definition of Jawless vertebrate
1. Noun. Eel-shaped vertebrate without jaws or paired appendages including the cyclostomes and some extinct forms.
Exact synonyms: Agnathan, Jawless Fish
Generic synonyms: Aquatic Vertebrate
Group relationships: Agnatha, Superclass Agnatha
Specialized synonyms: Ostracoderm, Heterostracan, Cephalaspid, Osteostracan, Anaspid, Conodont, Cyclostome, Lamper Eel, Lamprey, Lamprey Eel, Hag, Hagfish, Slime Eels
Generic synonyms: Aquatic Vertebrate
Group relationships: Agnatha, Superclass Agnatha
Specialized synonyms: Ostracoderm, Heterostracan, Cephalaspid, Osteostracan, Anaspid, Conodont, Cyclostome, Lamper Eel, Lamprey, Lamprey Eel, Hag, Hagfish, Slime Eels