硬こう骨こつ魚ぎょ

noun

bony fish; osteichthyan

Scientific term for fish with bony skeletons, as opposed to cartilaginous fish (軟骨魚). Used in biology and ichthyology.

• 硬こう骨こつ魚ぎょは骨こっ格かくが硬かたい骨ほねでできている。

  Bony fish have skeletons made of hard bone.

• サケやマグロは硬こう骨こつ魚ぎょの仲なか間まです。

  Salmon and tuna are types of bony fish.