baak6
    daai3
    jyu2
    编辑拼音edit jyutping

    带鱼。我国北方称“刀鱼”。鱼纲,带鱼科。体侧扁、呈带形,尾细长如鞭;长可达1 米馀。银白色,口大,上下颌每侧有侧扁尖锐的牙一列,上颌前端有钩状犬牙2 对;下颌突出,前端有犬牙1-2对。背鳍很长,胸鳍小,无腹鳍,臀鳍鳍条退化呈短刺状。鳞退化,为洄游性鱼类,有昼夜垂直移动习性,白天结群栖于中下水层,晚间上升到表层。性凶猛,贪食鱼类、毛虾和乌贼等。为首要经济鱼类之一。

    编辑解释edit jyutping

    暂无,待编辑

    编辑英文解释edit jyutping


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