鲥鱼

鲥鱼	shí yú	Reeves shad (Tenualosa reevesii)
鲥	shí	used in 鲥鱼
鱼	Yú	surname Yu
鱼	yú	fish (CL:条,尾) / used in the names of various aquatic animals that are not fish (including abalone 鲍鱼, alligators and crocodiles 鳄鱼 and octopi 章鱼)