bn:00018708n
Noun Concept
Categories: Articles with 'species' microformats, Articles with short description, Extant Silurian first appearances, Harv and Sfn template errors, Cartilaginous fish
EN
Chondrichthyes  class Chondrichthyes  Placoid fishes  Cartilagenous fish  cartilaginous fish
EN
Cartilaginous fishes WordNet 3.0
Definitions
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EN
Chondrichthyes is a class of jawed fish that contains the cartilaginous fish or chondrichthyians, which all have skeletons primarily composed of cartilage. Wikipedia
Class of fishes Wikidata