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Coelacanth are bony fish too. Bony fish contrasts with cartilaginous fish, e.g. sharks and rays.
by robonerd 4y ago
Coelacanth are bony fish too. Bony fish contrasts with cartilaginous fish, e.g. sharks and rays.
- jessaustin 4y agoPerhaps parent meant ray-finned fish? Cladistically, we humans are also Osteichthyes, and it isn't clear that we have this particular gene duplication?