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adjectiveas the hard flattened scales of e.g. sharks
Similar:
Definition that contains placoid
- elasmobranch any of numerous fishes of the class Chondrichthyes characterized by a cartilaginous skeleton and placoid scales: sharks; rays; skates
- selachian any of numerous fishes of the class Chondrichthyes characterized by a cartilaginous skeleton and placoid scales: sharks; rays; skates