マアジの成長と年齢

• 三谷 文夫

  西海区水産研究所

• 井田 悦子

  西海区水産研究所

書誌事項

タイトル別名

• A STUDY ON THE GROWTH AND AGE OF THE JACK MACKEREL IN THE EAST CHINA SEA

抄録

In the present paper, growth and age of the jack mackerel, Trachurus japonicus (TEMMINCK et SCHLEGEL), are estimated, based upon the. ring mark on scale stripped fromthe 610 fish caught by purse seine operated by a single boat in the East China Sea during the three years from 1957 to 1959. Results obtained are as follows:<br> 1) Ring marks on scale of the fish are formed twice a year, one presumably in summer and the other in winter.<br> 2) The so-called LsEE's phenomenon is observed, and the cause of the phenomenon is presumed to be due to shrinking of old tissue of scale.<br> 3) Growth in length of the fish is given in Table 6, in Fig. 6 as well as in von BERTALANFFY's equation (2); and growth in weight is given in Table 7, in Fig. 8 and in equation (4).

収録刊行物

• 日本水産学会誌

  日本水産学会誌 30 (12), 968-977, 1964

  公益社団法人 日本水産学会

キーワード

• Aquatic Science

詳細情報

• CRID: 1390001206417616896
• NII論文ID: 130000912542
• DOI: 10.2331/suisan.30.968
• ISSN: 1349998X
• ISSN: 00215392
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可