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First Record of Predation on White Sturgeon Eggs by Sympatric Fishes

 

作者: AllenI. Miller,   LanceG. Beckman,  

 

期刊: Transactions of the American Fisheries Society  （Taylor Available online 1996）
卷期: Volume 125, issue 2  

页码: 338-340

 

ISSN:0002-8487

 

年代: 1996

 

DOI:10.1577/1548-8659(1996)125<0338:FROPOW>2.3.CO;2

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

We report the occurrence of white sturgeonAcipenser transmontanuseggs in guts of four species of fish from the Columbia River. Three of the species—northern squawfishPtychocheilus oregonensis, largescale suckerCatostomus macrocheilus, and prickly sentpinCottus asper—are native to the river and one, common carpCvprinus carpio, is exotic.

 

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