硬骨鱼类 teleostean
- 有软骨支撑鳍的一个大硬骨鱼类。
an extensive group of teleost fishes having fins supported by flexible cartilaginous rays. - 大部分已绝迹的远古硬骨鱼类群,有甲壳状骨质鳞片。
a group of mostly extinct primitive bony fishes characterized by armor-like bony scales. - 鳞质鳍条像鳞片一样的结构,在硬骨鱼类形成软鳍条的片段。
lepidotrichia Scale-like structures that form the segments of soft rays in bony fishes.
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