daggertooth
/ˈdægətuːθ/noun
1- a large surface-living predatory fish of temperate and sub-polar seas, with an elongated body and large jaws containing many teeth剑齿鱼。
1.1
- Anotopterus pharao, the only member of the family Anotopteridae.拉丁名Anotopterus pharao, 剑齿鱼科惟一种类。