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Growth of Hybrid Sunfishes and Channel Catfish at Low Temperatures

 

作者: RoyC. Heidinger,  

 

期刊: Transactions of the American Fisheries Society  （Taylor Available online 1975）
卷期: Volume 104, issue 2  

页码: 333-334

 

ISSN:0002-8487

 

年代: 1975

 

DOI:10.1577/1548-8659(1975)104<333:GOHSAC>2.0.CO;2

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

The growth of hybrid sunfish (male bluegill, Lepomis macrochirus x female green sunfish, L. cyanellus) and channel catfish (Ictalurus punctatus) below 15 C was determined in ponds on natural food and in cages on artificial feed. In all cases, the hybrids gained weight, while the channel catfish lost weight.

 

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