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Critical swimming speed of yellow‐ and silver‐phase European eel ( Anguilla anguilla , L.)

Critical swimming speed of yellow‐ and silver‐phase European eel ( Anguilla anguilla , L.) Summary The prime objective of this study was to evaluate differences between the swimming performance of two distinct life stages of European eels. The critical swimming speed (Ucrit) of 29 yellow‐ and 33 silver‐phase eels was evaluated in a swim tunnel. Silver‐phase eels showed a better swimming performance (Ucrit = 0.66 ms−1) than yellow individuals (Ucrit = 0.43 ms−1). Male and female silver eels reached an identical Ucrit despite their different sizes, which may be a strategy to increase the synchronization of arrival at the spawning grounds. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Applied Ichthyology Wiley

Critical swimming speed of yellow‐ and silver‐phase European eel ( Anguilla anguilla , L.)

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References (28)

Publisher
Wiley
Copyright
© 2010 Blackwell Verlag, Berlin
ISSN
0175-8659
eISSN
1439-0426
DOI
10.1111/j.1439-0426.2010.01457.x
Publisher site
See Article on Publisher Site

Abstract

Summary The prime objective of this study was to evaluate differences between the swimming performance of two distinct life stages of European eels. The critical swimming speed (Ucrit) of 29 yellow‐ and 33 silver‐phase eels was evaluated in a swim tunnel. Silver‐phase eels showed a better swimming performance (Ucrit = 0.66 ms−1) than yellow individuals (Ucrit = 0.43 ms−1). Male and female silver eels reached an identical Ucrit despite their different sizes, which may be a strategy to increase the synchronization of arrival at the spawning grounds.

Journal

Journal of Applied IchthyologyWiley

Published: Jun 1, 2010

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