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一、引 言 梭鱼Liza haematocheila(T.et.S)分布于我国、日本、朝鲜、苏联远东沿岸,是沿岸的经济鱼类,也是半咸淡水、海水鱼类的主要增养殖对象,该鱼肉味鲜美,是良好的养殖对象.关于梭鱼轮相的特征,辽宁水产研究所(1959)、李明德(1978)曾作过系统的报道,但迄今对该鱼的生长尚未作深入的研究.本文对渤海及某些地区梭鱼的年龄与生长作一系统的报道. 鳞片取材于河北省黄骅、天津市北塘及塘沽附近渤海海区,分别于1960—1961、1962—1963、1978—1979年共测定梭鱼1,399尾.
I. Introduction Barracuda Liza haematocheila (T.et.S) is distributed in China, Japan, North Korea, the Far East coast of the Soviet Union, is the economic fish along the coast, but also the brackish freshwater, marine fish, the main breeding object, the fish flavor Tasty, is a good breeding object.About the characteristics of the barracuda wheel phase, Liaoning Institute of Fisheries (1959), Li Mingde (1978) had made a systematic report, but so far the fish growth has not been made in-depth study. The age and growth of barracuda in the Bohai Sea and some areas were systematically reported.The scales were collected from Huanghua in Hebei Province, Beitang in Tianjin and the Bohai Sea near Tanggu, and were measured in 1960-1961, 1962-1963 and 1978-1979 respectively Barracuda 1,399 tail.