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像羽毛笔的鱼叫什么
按你说的应该是黑魔鬼鱼,也叫光背电鳗,学名：Apternotusalbifrons,英文名：BlackGhostFish,在国内更通俗的叫法是魔鬼刀或黑羽毛.黑魔鬼原产南美洲的亚马逊河流域,属大型鱼,成鱼体长45-50cm,最长可长至60cm.外型是令人不愉快的黑色,尾柄突出如棒状,身体呈刀型,侧扁,没有背鳍,臀鳍宽大而发达,幼鱼尾鳍上有白色圆环,但会随成长而退化消失.其他详情请百度查询.
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暂无相似达人，
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