マダイの体測筋筋繊維の計測学的研究
1984 年 50 巻 11 号 p. 1811-1816
詳細
1984 年 50 巻 11 号 p. 1811-1816
A morphometric study of white, red and pink fiber types of myotomal musculature in the red sea bream was carried out from newly hatched larvae to juveniles. Plots of the total length on log/log co-ordinates were divided into three stanzas delimited by two inflections, respectively. In the case of pink fibers, plots of those morphometric measurements were divided into two stanzas delimied by one inflection. Almost all first inflections of white and red fibers occurred around onset of feeding. All second inflections of white and red fibers and inflections of pink fibers occurred between about 6 and 10mm TL. It is suggested that the quantitative changes of myotomal musculature may be correlated with the behavioral changes of swimming in these stages as well as the qualitative changes.
