硬鳞鱼
- 网络ganoid;boxfish;smooth trunk fish
硬鳞鱼-
记甘肃明水侏罗纪两类新的硬鳞鱼
New Jurassic ganoid fishes from northwestern Gansu , China
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鲟鱼和长嘴鱼都是硬鳞鱼。
Fishskin disease Sturgeons and gars are ganoid .
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箱鲀，又称硬鳞鱼或角鱼，为人熟悉的除了它别具特色的方形身体外，还有它呈六边形生长，覆盖几乎整个身体的鱼骨，帮助它抵御捕食者。
Boxfish , also known as trunkfish or cowfish , are known for their distinctive boxy profiles and for the bonelike , six-sided plates that cover much of their bodies and protect them from predators .
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美洲沿海热带水域中长有大眼睛和硬鳞的红色鱼。
Red fishes of American coastal tropical waters having very large eyes and rough scales .