长吻银鲛属(学名:Rhinochimaera)也作长鼻银鲛属,银鲛目长吻银鲛科的一属。
特征
吻部长直。无臀鳍。头背不突出于吻背。额鳍脚短,小于成年雄鱼的眼径。下颌细长,口在眼前面。鼻孔、唇和口突出于吻腹。齿板窄,边缘锋利,无齿脊和齿柄,适用于切割但不适于压碎食物。腭齿和下颌齿板极为狭窄和延长。胸鳍狭窄,长度为其前缘长度的一般或更短。[1]
物种
参考文献
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