查詢結果分析
相關文獻
- Daily Increments in Otoliths and Growth Equation of Black Porgy, Acanthopagrus Schlegeli, Larvae
- Cloning and Characterization of Insulin-Like Growth Factor I cDNA from Black Seabream (Acanthopagrus Schlegeli)
- 澎湖魚類知多少(4)--澎湖的鯛科及龍占魚科魚類介紹
- 二種雀鯛科魚類攝食生態學之研究
- 澎湖魚類知多少(6)--澎湖的笛鯛科魚類介紹
- Naso reticulatus, a New Unicornfish (Perciformes: Acanthuridae) from Taiwan and Indonesia, with a Key to the Species of Naso
- Female Condition Changes and Its Relation to Egg Size during the Spawning Season of the Black Porgy, Acanthopagrus Schlegeli
- Dascyllus auripinnis, a New Pomacentrid Fish from Atolls of the Central Pacific Ocean
- Environmental Factors Associated with the Occurrence and Abundance of Larval Porgies, Acanthopagrus Latus and Acanthopagrus Schlegeli, in the Coastal Waters of Western Taiwan
- Sympatric Spawning of the Damselfishes Chromis Fumea and Pomacentrus Coelestis on the Northern Coast of Taiwan
頁籤選單縮合
題 名 | Daily Increments in Otoliths and Growth Equation of Black Porgy, Acanthopagrus Schlegeli, Larvae=黑鯛仔魚耳石之日輪及其成長方程式 |
---|---|
作 者 | 黃文彬; 丘臺生; | 書刊名 | Acta Zoologica Taiwanica |
卷 期 | 8:2 1997.07[民86.07] |
頁 次 | 頁121-131 |
分類號 | 439.5 |
關鍵詞 | 鯛科; 耳石日成長輪; 早期成長; Otolith growth increment; Growth; Sparidae; |
語 文 | 英文(English) |
中文摘要 | 黑鯛仔魚耳石所呈現的輪數與其孵化後的天數(日齡)間之關係為Y = 1.061 + 0.987 X,(Y為輪數;X為孵化後的天數,孵化當天為0)。此線性方程式之斜率及截距均與1之間無顯著性差異(p > 0.05),這顯示黑鯛仔魚耳石的首輪沈積發生於孵化的當日,並且在孵化後依一天一輪之速率在耳石上繼續沈積。黑鯛仔魚自孵化當日至孵化後第38天間的體成長情形,可以用SL = 2.35 + 0.145 D + 0.00166 D2(SL為標準體長;D為天數)之方程式來表示。黑鯛仔魚耳石的最大半徑(OR)與其標準體長(SL)間之關係,可以用冪函數OR = 1.680 SL2.101 來描述。 |
英文摘要 | The regression of the number of increments in otoliths (Y) on age in days after hatching (X) of reared larvae of the black porgy, Acanthopagrus schlegeli, was Y = 1.061 + 0.987 X (X = 0, the day the larva hatches). Both the slope and intercept of the regression were not sig-nificantly different from 1 (p > 0.05), indicating that otolith growth increments were deposited on a daily schedule after the day of hatching. Growth of larvae was expressed by SL = 2.35 + 0.145 D + 0.0017 D 2 for the first 38 d, where SL is the standard length and D is the age in days. The relationship between maximal otolith radius (OR) and standard length of larvae was fitted by the exponential equation, OR = 1.680 SL 2.101 . |
本系統中英文摘要資訊取自各篇刊載內容。