Kochi University Digital Repository for Academic Resources Kochi University

Kochi University Repository >
92  総合研究センター Science Research Center >
01 Bulletin of marine sciences and fisheries, Kochi University (高知大学海洋生物研究報告)  12(1992)-25(2007) >

このアイテムの引用には次の識別子を使用してください: http://hdl.handle.net/10126/4348

タイトル: Morphometric characteristics and reproductive periodicity of fresh water fish, Lepidocephalus guntea (Hamilton)
著者: M. Rahman, Habibur
M. Hossain, Afzal
Kawai, Kenji
M. A. Hossain
キーワード: Lepidocephalus guntea
reproductive periodicity
length and weight
雑誌名: Bulletin of Marine Sciences and Fisheries, Kochi University
発行日: 31-Dec-1997
出版者: 高知大学海洋生物教育研究センター
抄録: A total of 600 specimens of Lepidocephalus guntea were collected from different fish landing centres of Rajshahi, Bangladesh during the period from July 1994 to June 1995. After collection the fishes were preserved monthly in 5% formalin at separate jar and meristrics and morphometric characters were analysed. Five methods were used to determine the reproductive periodicity of L. guntea, namely 1) percentage of gravid females against time, 2) gonado somatic index (GSI), 3) gonadal length index (GLI), 4) ova diameter and 5) colouration of gonad. The investigation showed that the breeding season of L. guntea starts from April and continue upto July.
URI: http://hdl.handle.net/10126/4348
出現コレクション:01 Bulletin of marine sciences and fisheries, Kochi University (高知大学海洋生物研究報告)  12(1992)-25(2007)


ファイル 記述 サイズファーマット
marine17-141.pdf339.31 kBAdobe PDF見る/開く



高知大学学術情報基盤図書館 - ご意見をお寄せください