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Direction-finding ability in a mudskipper from the delta of the Tana river (Kenya)

 

作者: R. Berti,   L. Chelazzi,   I. Colombini,   A. Ercolini,  

 

期刊: Tropical Zoology  （Taylor Available online 1992）
卷期: Volume 5, issue 2  

页码: 219-228

 

ISSN:0394-6975

 

年代: 1992

 

DOI:10.1080/03946975.1992.10539194

 

出版商: Taylor & Francis Group

 

关键词: orientation;zonal Recovery;Periophtbalmus;mudskipper;mangrove

 

数据来源: Taylor

 

摘要:

In a mangrove near the delta of the Tana river (Kenya) the capacity of orientation was tested in a mudskipper belonging to the genusperiophtbalmusBloch & Schneider 1801. Release experiments showed that the fish were capable of a zonal recovery. This phenomenon can be interpreted as the initial phase of orientation towards a preferred site. The possible mechanisms that underlie the phenomenon are discussed.

 

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