Seasonal and spatial mobility patterns of rose shrimp Aristeus antennatus in the Western Mediterranean: results of a long-term study

Seasonal and spatial mobility patterns of rose shrimp Aristeus antennatus in the Western Mediterranean: results of a long-term study

9 pages, 5 figures, 6 tables

Saved in:
Bibliographic Details
Main Authors: Sardà, Francisco, Maynou, Francesc, Talló, L.
Format: artículo biblioteca
Published: Inter Research 1997-11
Subjects:Temporal scale, Large scale, Aristeus antennatus, Deep-sea ecology, Mediterranean, Spatial scale, Mobility,
Online Access:http://hdl.handle.net/10261/184220
Tags: Add Tag
No Tags, Be the first to tag this record!
id dig-icm-es-10261-184220
record_format koha
spelling dig-icm-es-10261-1842202020-12-11T08:59:03Z Seasonal and spatial mobility patterns of rose shrimp Aristeus antennatus in the Western Mediterranean: results of a long-term study Sardà, Francisco Maynou, Francesc Talló, L. Temporal scale Large scale Aristeus antennatus Deep-sea ecology Mediterranean Spatial scale Mobility 9 pages, 5 figures, 6 tables The mobility pattern of the deep-water shrimp Aristeus antennatus (Risso, 1816) was studied off the Catalan coast (NW Mediterranean) over a 10 yr time scale. The study area comprises upper and middle slope depths and submarine canyons. This extended data set (1780 observations corresponding to 845 days over 10 years) confirmed and allowed refinement of previous hypotheses of A. antennatus large-scale mobility patterns. Our results show that this species follows a well-defined seasonal mobility pattern. It is more abundant on open slope areas (around 800 m depth) in late winter and spring. The larger fraction of the population moves in submarine canyons in late summer and autumn, towards shallower depths (around 500 m). This general pattern of population mobility is coupled with important sex and size segregation. Adult females are present year-round throughout the different habitats sampled, while the abundance of males and juveniles is higher in submarine canyons in autumn and early winter. The large-scale mobility pattern of A. antennatus is not common in deep-sea species. The relevance of our results is discussed in relation to the deep-water environment and the biological cycle of the species Peer Reviewed 2019-06-17T10:14:42Z 2019-06-17T10:14:42Z 1997-11 2019-06-17T10:14:42Z artículo http://purl.org/coar/resource_type/c_6501 doi: 10.3354/meps159133 issn: 0171-8630 e-issn: 1616-1599 Marine Ecology Progress Series 159: 133-141 (1997) http://hdl.handle.net/10261/184220 10.3354/meps159133 Publisher's version https://doi.org/10.3354/meps159133 Sí open Inter Research
institution ICM ES
collection DSpace
country España
countrycode ES
component Bibliográfico
access En linea
databasecode dig-icm-es
tag biblioteca
region Europa del Sur
libraryname Biblioteca del ICM España
topic Temporal scale
Large scale
Aristeus antennatus
Deep-sea ecology
Mediterranean
Spatial scale
Mobility
Temporal scale
Large scale
Aristeus antennatus
Deep-sea ecology
Mediterranean
Spatial scale
Mobility
spellingShingle Temporal scale
Large scale
Aristeus antennatus
Deep-sea ecology
Mediterranean
Spatial scale
Mobility
Temporal scale
Large scale
Aristeus antennatus
Deep-sea ecology
Mediterranean
Spatial scale
Mobility
Sardà, Francisco
Maynou, Francesc
Talló, L.
Seasonal and spatial mobility patterns of rose shrimp Aristeus antennatus in the Western Mediterranean: results of a long-term study
description 9 pages, 5 figures, 6 tables
format artículo
topic_facet Temporal scale
Large scale
Aristeus antennatus
Deep-sea ecology
Mediterranean
Spatial scale
Mobility
author Sardà, Francisco
Maynou, Francesc
Talló, L.
author_facet Sardà, Francisco
Maynou, Francesc
Talló, L.
author_sort Sardà, Francisco
title Seasonal and spatial mobility patterns of rose shrimp Aristeus antennatus in the Western Mediterranean: results of a long-term study
title_short Seasonal and spatial mobility patterns of rose shrimp Aristeus antennatus in the Western Mediterranean: results of a long-term study
title_full Seasonal and spatial mobility patterns of rose shrimp Aristeus antennatus in the Western Mediterranean: results of a long-term study
title_fullStr Seasonal and spatial mobility patterns of rose shrimp Aristeus antennatus in the Western Mediterranean: results of a long-term study
title_full_unstemmed Seasonal and spatial mobility patterns of rose shrimp Aristeus antennatus in the Western Mediterranean: results of a long-term study
title_sort seasonal and spatial mobility patterns of rose shrimp aristeus antennatus in the western mediterranean: results of a long-term study
publisher Inter Research
publishDate 1997-11
url http://hdl.handle.net/10261/184220
work_keys_str_mv AT sardafrancisco seasonalandspatialmobilitypatternsofroseshrimparisteusantennatusinthewesternmediterraneanresultsofalongtermstudy
AT maynoufrancesc seasonalandspatialmobilitypatternsofroseshrimparisteusantennatusinthewesternmediterraneanresultsofalongtermstudy
AT tallol seasonalandspatialmobilitypatternsofroseshrimparisteusantennatusinthewesternmediterraneanresultsofalongtermstudy
_version_ 1777666941353197568

Similar Items