巨牙鲨 Megalodon ; Sharpedo ; Carcharodon megalodon
尖吻斜锯牙鲨 Rhizoprionodon acutus ; White-eyed Shark
斜锯牙鲨属 Rhizoprionodon
加勒比斜锯牙鲨 Rhizoprionodon porosus
太平洋斜锯牙鲨 Rhizoprionodon longurio
寡线斜锯牙鲨 Rhizoprionodon oligolinx
巴西斜锯牙鲨 Rhizoprionodon lalandii
澳洲斜锯牙鲨 Rhizoprionodon taylori
巨牙鲨蜥蜴王叶刃斩上 Be careful his snake fur
大西洋斜锯牙鲨 Rhizoprionodon terraenovae
不过，科学家们认为，尽管沙锥齿鲨锋牙利齿的外表很吓人，但它们实际上是性情温和的动物，只有被激怒时才会咬人。
Biologists from Macquarie University in Sydney insist that grey nurse sharks, while terrifyingly toothy in appearance, are mild creatures which will bite humans only if provoked.
在英国水域上，受到如此待遇的目标群体包括短鳍灰鲭鲨、蓝鲸、锤头鲨、长尾鲨，以及葡萄牙角鲨和刺鲨。
Species targeted this way in UK waters include the shortfin mako, blue, smooth hammerheads and thresher sharks, as well as species such as Portuguese dogfish and gulper sharks.
他说，姥鲨与鲸鲨主要由于其鱼翅和肉而被捕杀，大白鲨是由于其鳄与牙而被捕杀。
The basking shark and whale shark are killed mainly for their fins and meat, and the great white shark for its jaws and teeth, he said.
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