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黑鲷Sparus macrocephalus(Basilewsky)幼苗鳞被最早出现的部位是在躯干部胸鳍基后至肛门直上方的侧线处。黑鲷只具一个鳞被起始中心。最早出现鳞片的个体为体长9.5—14.1mm,平均11.51±0.85mm,全长11.2—16.5mm,平均13.65±1.01mm,孵后日龄23—35d。鳞被发育完全时的最小个体为体长12.1—18.5mm,平均14.57±1.55mm,全长14.8—23.5mm,平均17.99±2.17mm,孵后日龄27—42d。
Black sea bream Sparus macrocephalus (Basilewsky) The earliest emergence of seedling scales is found on the lateral line directly above the anus after the pectoral fin base of the trunk. Black sea bream only one scale was the starting center. The first individuals with scales were 9.5-14.1 mm in body length with an average of 11.51 ± 0.85 mm in length and 11.2-16.5 mm in length with an average of 13.65 ± 1.01 mm and a mean age of 23-35 days after hatching. When the scales were fully developed, the smallest individuals were 12.1-18.5 mm in body length with an average of 14.57 ± 1.55 mm in length and 14.8-23.5 mm in total length, with an average of 17.99 ± 2.17 mm and a mean age of 27-42 days after hatching.