Oral Appendage Structure and Feeding Habit of Spanish Mackerel in Qingdao Coastal Waters in Spring F

• 作 者: 武文魁
• 出 处: Acta Oceanologica Sinica
• 发表日期: 1987年04期
• 关键词: Qingdao Spanish offshore Bohai migration beginning teeth branch northward enters

Under the influences of environmental conditions spanish mackerel begins their spawning migration northward from the end of April to the beginning of May. One branch of the spawning population migirates through the northern part of the Huanghai Sea and enters the Bohai Sea, while the other approaches to the offshore area near Qingdao.

Under the influences of environmental conditions spanish mackerel begins their spawning migration northward from the end of April to the beginning of May. One branch of the spawning population migirates through the northern part of the Huanghai Sea and enters the Bohai Sea, while the other approaches to the offshore area near Qingdao.