高鳍石首鱼 gāo qí shí shǒu yú

高鳍石首鱼有像小刀的体态，因而又叫折刀鱼。是只分布在西印度群岛海岸附近的鱼类。高鳍石首鱼有像小刀的体态，因而又叫折刀鱼。是只分布在西印度群岛海岸附近的鱼类。白天躲在礁岩的隐蔽处，到了夜晚则出来觅食。

百度翻译提供：

High finned stonehead fish has a body like a knife, so it is also called folding knife fish. It is only distributed near the coast of the West Indies. High finned stonehead fish has a body like a knife, so it is also called folding knife fish. It is only distributed near the coast of the West Indies. They came out of the reef during the day and hid in the reef at night.