Hydroacoustical evidence of the expansion of pelagic swarms of Munida gregaria (Decapoda, Munididae) in the Beagle Channel and the Argentine Patagonian Shelf, and its relationship with habitat features
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- 作者：Mariano J. Dieza ; marianojavierdiez@gmail.com" class="auth_mail" title="E-mail the corresponding author ; marianodiez@cadic-conicet.gob.ar" class="auth_mail" title="E-mail the corresponding author ; Ariel G. Cabreirab ; Adriá ; n Madirolasb ; Gustavo A. Lovricha
- 关键词：Squat lobsters ; Population expansion ; Southern South America ; Acoustic ecology
- 刊名：Journal of Sea Research
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：114
- 期：Complete
- 页码：1-12
- 全文大小：1486 K
文摘
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We describe the expansion of pelagic swarms of Munida gregaria in Southern South America.
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Swarms occurred in new locations, supporting a notion of population expansion.
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Three main groups of swarms were distinguished, all of them associated to frontal zones.