【hagfishes】什么意思_英语hagfishes的翻译_音标_读音_用法_例句_在线翻译

hagfishes

盲鳗类

定义中文名称：盲鳗类 英文名称：hagfishes 定义：最原始的无颌类，尚未形成真正的脊椎。鼻垂体囊开口于咽腔，鳃囊6~15对，鳃笼骨骼不发达，背鳍退化，内耳只有1对半规管。最早化石记录可追溯到美国伊利诺斯州

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盲鳗科

... 颈鳗科 derichthyidae; longneck eels 盲鳗科 hagfishes 奇鳗科 false morays ...

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生物学

·2,447,543篇论文数据，部分数据来源于NoteExpress

n. eellike cyclostome having a tongue with horny teeth in a round mouth surrounded by eight tentacles; feeds on dead or trapped fishes by boring into their bodies
同义词： hag slime eels

以上来源于: WordNet

1.
N any eel-like marine cyclostome vertebrate of the family Myxinidae, having a round sucking mouth and feeding on the tissues of other animals and on dead organic material 八目鳗类鱼 (Often shortened to hag)

Any of various primitive aquatic vertebrates of the class Cyclostomata, lacking jaws and including the lampreys and hagfishes.

鳗类，鳗：无颚的各种原始水生圆口纲脊椎动物中的一种，包括七鳃鳗和盲鳗。

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