摘要
本文研究了溯河白仔鳗的食性,内容包括摄食消化器官的形态构造、食物组成、摄食频率和摄食强度、对食物的选择性和食性特征分析。
This paper deals with the feeding habit of the upstream migratory elver ofJapanese eel in the estuary of Northren Yellow Sea, China. It including morphologyand structure of digestive organs of elever, its food composition, frequency andintensity of ingestion food, selectivity for food as well as analysis of feedingcharacture.
出处
《水产科学》
CAS
北大核心
1992年第2期4-7,共4页
Fisheries Science
关键词
鳗苗
溯河
食性
辽东半岛
Elver of Japanese eel
upstream
feeding habit
