Gill rakers usually 1617 on inner series of 1st arch.
鳃耙通常1617在内部的成列第一上成弓形弯曲。
often used in reference to the small modular gill rakers at the ends of the gill arch.
时常被用于讨论鳃弓末端的小模组鳃耙。
They feed at or close to the surface with their mouths wide open and gill rakers erect.
姥鲨会在或近水面张开口及竖起鳃耙来摄食。
The minute teeth and rather numerous gill rakers suggest a diet of small planktonic animals.
细小的齿与相当很多的鳃耙意味著捕食小的浮游性动物。
The first pair of gill rakers of the fish extends to form a supplementary respiratory organ.
此鱼的第一对鳃耙特长, 形成辅助呼吸器官。
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