Some notes on shoaling behavior and growth of Mysis gaspensis (Mysidacea) in a small Newfoundland estuary

Mysis gaspensis habitually concentrated in a zone of medium current (12–40 cm/s) and low salinity (1.0–4.0‰) along one bank of a small estuary during low tide. Population size for the estuary was estimated at 38 000 animals (0.1 mysid/m 2 ). Growth of M. gaspensis was about 3 mm during July, and thi...

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Bibliographic Details
Published in:Canadian Journal of Zoology
Main Author: Dadswell, M. J.
Format: Article in Journal/Newspaper
Language:English
Published: Canadian Science Publishing 1975
Subjects:
Online Access:http://dx.doi.org/10.1139/z75-049
http://www.nrcresearchpress.com/doi/pdf/10.1139/z75-049
Description
Summary:Mysis gaspensis habitually concentrated in a zone of medium current (12–40 cm/s) and low salinity (1.0–4.0‰) along one bank of a small estuary during low tide. Population size for the estuary was estimated at 38 000 animals (0.1 mysid/m 2 ). Growth of M. gaspensis was about 3 mm during July, and this species apparently has a 2-year life cycle.