This paper reports in a systematic manner the results from the study on the biology of Cultellus scalprum,such as the morphological structure, distribution, habitat bottom soil. feeding habits, features of growth and ...This paper reports in a systematic manner the results from the study on the biology of Cultellus scalprum,such as the morphological structure, distribution, habitat bottom soil. feeding habits, features of growth and reproductionand the age structure in the population of the animal in Funing Bay, which provides basic information for the maricultureof this species of commercial shellfish. Cultellus scalprum, is a subtropical species as it lives in waters of 10. 3-28. 0℃and reproduces in waters of 15. 6-28. 0℃.The major factors that affect the growth of this species include water temper ature.phytoplanktons and its reproduction activities.展开更多
Pseudopleuronectes yokamae (Günther) is one of the most important economic fish species in the genus living specially in the northwest Pacific, and is distributed in the southern area of the far east sea of Russi...Pseudopleuronectes yokamae (Günther) is one of the most important economic fish species in the genus living specially in the northwest Pacific, and is distributed in the southern area of the far east sea of Russia, Japan, Korea, the Huanghai Sea, the Bohai Sea and the northern area of the East China Sea. Usually they live in nearshore waters of these areas as geographic subpopulations. P. yokamae in the Sheath Bay belongs to a local group of the Huanghai-Bohai Sea subpopulation and is distributed in the mouth and adjacent waters of the bay all the year round, and the catch of its spawning group has展开更多
文摘This paper reports in a systematic manner the results from the study on the biology of Cultellus scalprum,such as the morphological structure, distribution, habitat bottom soil. feeding habits, features of growth and reproductionand the age structure in the population of the animal in Funing Bay, which provides basic information for the maricultureof this species of commercial shellfish. Cultellus scalprum, is a subtropical species as it lives in waters of 10. 3-28. 0℃and reproduces in waters of 15. 6-28. 0℃.The major factors that affect the growth of this species include water temper ature.phytoplanktons and its reproduction activities.
文摘Pseudopleuronectes yokamae (Günther) is one of the most important economic fish species in the genus living specially in the northwest Pacific, and is distributed in the southern area of the far east sea of Russia, Japan, Korea, the Huanghai Sea, the Bohai Sea and the northern area of the East China Sea. Usually they live in nearshore waters of these areas as geographic subpopulations. P. yokamae in the Sheath Bay belongs to a local group of the Huanghai-Bohai Sea subpopulation and is distributed in the mouth and adjacent waters of the bay all the year round, and the catch of its spawning group has
