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Asiatic Clam,Corbicula fluminea, in Northwestern Patagonia (Argentina)

 

作者: NéstorJ. Cazzaniga,   Cristian Pérez,  

 

期刊: Journal of Freshwater Ecology  （Taylor Available online 1999）
卷期: Volume 14, issue 4  

页码: 551-552

 

ISSN:0270-5060

 

年代: 1999

 

DOI:10.1080/02705060.1999.9663713

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

The invasive Asiatic clam,Corbicula fluminea(Müller, 1778), is reported from the Negro River, at Chimpay, in the Patagonian shrubland. The invasion seems to have occurred in 1997–1998, as revealed by its absence in the field assessments made up to January 1997 and the presence of a layer ofCorbiculaempty shells in the dry sand banks left by the flood of the river in winter 1998.

 

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