沙锥齿鲨

护士鲨，铰口鲨

nurse sharks───护士鲨，铰口鲨

gray nurse shark───沙锥齿鲨

grey nurse shark───沙锥齿鲨

carpet shark───毯鲨

gray nurse sharks───灰色护士鲨

grey nurse sharks───灰鲨

thresher shark───[鱼]长尾鲨

blue shark───苇切鲨；大青鲨

bull shark───牛鲨；白真鲨

Nurse sharks have razor sharp but small teeth that seldom penetrate deeply: "Holding still reduces damage to both shark and man."───护士鲨有剃刀般锋利但很小的牙齿，很少能深入地穿透：“不动弹能够减少对鲨鱼和人类的伤害。”

Mitchell and colleagues found antibiotic-resistant bacteria in seven species of shark—such as bull sharks, lemon sharks, and nurse sharks—as well as the redfish Sciaenops ocellata.───米歇尔和他的同事们在七种鲨鱼里找到了耐抗生素的细菌，这些鲨鱼包括：蓝鲨，柠檬鲨，护士鲨和红拟石首鱼。石首鱼生活在伯利兹、佛罗里达、路易斯安那和马萨诸塞的沿海水域。

Paramedics rushed a beachgoer to the hospital with a two-foot-long nurse shark clinging to her arm after efforts to disengage it failed.───一条两英尺长的护士鲨紧紧地咬住受害者的手臂，医护人员试图让鲨鱼松口但失败后，匆匆把她连同鲨鱼送去医院。

The greatest threat to the grey nurse shark is from fishing and accidental hooking, and shark finning .───灰鲨常因捕鱼、误入鱼钩和猎鲨鳍活动中丧命。

This photo taken in May 1999 shows a grey nurse shark swimming among bathers at Oceanworld, in Sydney, Australia.───照片摄于1999年5月份，在澳大利亚悉尼的海洋世界，一头沙锥齿鲨在游泳者中间畅游。

The greatest threat to the grey nurse shark is from fishing and accidental hooking, and shark finning .

The nationwide biggest shark museum at present, where there are thousands of fierce lemon shark, nurse shark, as well as Whitetip Reef Shark, Blacktip Reef Shark, Suction Shark, etc.