s/n1474283 - UWN/MENTA

s/n1474283

Information
has gloss	(noun) eel-shaped vertebrate without jaws or paired appendages including the cyclostomes and some extinct forms jawless fish, jawless vertebrate, agnathan
lexicalization	eng: agnathan
lexicalization	eng: jawless fish
lexicalization	eng: jawless vertebrate
subclass of	(noun) animal living wholly or chiefly in or on water aquatic vertebrate
has subclass	(noun) extinct fish-like jawless vertebrate having a heavily armored body; of the Paleozoic ostracoderm
has subclass	(noun) extinct jawless fish with the anterior part of the body covered with bony plates; of the Silurian and Devonian heterostracan
has subclass	(noun) extinct jawless fish of the Devonian with armored head osteostracan, cephalaspid
has subclass	(noun) extinct small freshwater jawless fish usually having a heterocercal tail and an armored head; of the Silurian and Devonian anaspid
has subclass	(noun) small (2 inches long) extinct eellike fish with a finned tail and a notochord and having cone-shaped teeth containing cellular bone; late Cambrian to late Triassic; possible predecessor of the cyclostomes conodont
has subclass	(noun) primitive aquatic vertebrate cyclostome
has subclass	(noun) primitive eellike freshwater or anadromous cyclostome having round sucking mouth with a rasping tongue lamprey, lamper eel, lamprey eel
has subclass	(noun) eellike cyclostome having a tongue with horny teeth in a round mouth surrounded by eight tentacles; feeds on dead or trapped fishes by boring into their bodies hag, hagfish, slime eels

Links
member of	(noun) superclass of eel-shaped chordates lacking jaws and pelvic fins: lampreys; hagfishes; some extinct forms Agnatha, superclass Agnatha

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