[鱼类]乌锥齿鲨 （Carcharinus obcurus）

灰色真鲨

dusky sharks───灰色真鲨

gummy shark───星鲨

gummy sharks───星鲨

bull shark───牛鲨；白真鲨

cub shark───白真鲨

nurse shark───护士鲨，铰口鲨

basking shark───n.[鱼]姥鲛；姥鲨

double sharp───重升号，重升记号

nurse sharks───护士鲨，铰口鲨

For many large coastal shark species, the declines were much greater - tiger, scalloped hammerhead, bull and dusky shark populations have all plummeted by more than 95 percent.

• dusky pink color
• dusky skin
• dusky seaside sparrow
• dusky moon