For faster navigation, this Iframe is preloading the Wikiwand page for 皱唇鲨科.

皱唇鲨科

皱唇鲨科
化石时期:古新世至现代
半带皱唇鲨
科学分类 编辑
界: 动物界 Animalia
门: 脊索动物门 Chordata
纲: 软骨鱼纲 Chondrichthyes
亚类: 鲨总目 Selachimorpha
目: 真鲨目 Carcharhiniformes
科: 皱唇鲨科 Triakidae
J. E. Gray, 1851

见内文

皱唇鲨科(学名:Triakidae,又称平滑鲛科)是软骨鱼纲真鲨目的其中一科。

分类

皱唇鲨科下分9个属,如下:

分布

本科鲨鱼广泛分布于温带、热带各大洋海域,水深1至500米以上。

特征

本科鱼体细长,向后侧扁。吻平扁,先端圆或钝圆;尾部两侧无纵走棱脊。口宽,强度弧形弯曲,唇沟或有或无。鳃裂中型,第四、第五在胸鳍基底上方。鳃弧无鳃耙,亦无筛状构造。齿钝圆,排列为砌石状,或有三、四个尖头。背鳍2枚,第一背鳍较大,臀鳍小于第二背鳍,在第二背鳍后下方。尾鳍短于全长1/4,后端下方有缺刻。体长约1至4米。

生态

本科鱼栖息在礁岩或沙泥区,肉食性,以鱼类甲壳动物软体动物等为食,较不具攻击性。

经济利用

食用鱼,红烧或加工成鱼浆鱼丸,或腌制成沙鱼烟。各鳍可做成鱼翅,大型者肝富含油质,可制成鱼肝油。小型者可做成鱼粉。另本科有些种类生性凶猛、攻击力旺盛,是危险生物。

参考文献

{{bottomLinkPreText}} {{bottomLinkText}}
皱唇鲨科
Listen to this article

This browser is not supported by Wikiwand :(
Wikiwand requires a browser with modern capabilities in order to provide you with the best reading experience.
Please download and use one of the following browsers:

This article was just edited, click to reload
This article has been deleted on Wikipedia (Why?)

Back to homepage

Please click Add in the dialog above
Please click Allow in the top-left corner,
then click Install Now in the dialog
Please click Open in the download dialog,
then click Install
Please click the "Downloads" icon in the Safari toolbar, open the first download in the list,
then click Install
{{::$root.activation.text}}

Install Wikiwand

Install on Chrome Install on Firefox
Don't forget to rate us

Tell your friends about Wikiwand!

Gmail Facebook Twitter Link

Enjoying Wikiwand?

Tell your friends and spread the love:
Share on Gmail Share on Facebook Share on Twitter Share on Buffer

Our magic isn't perfect

You can help our automatic cover photo selection by reporting an unsuitable photo.

This photo is visually disturbing This photo is not a good choice

Thank you for helping!


Your input will affect cover photo selection, along with input from other users.

X

Get ready for Wikiwand 2.0 🎉! the new version arrives on September 1st! Don't want to wait?