The deep-sea recruitment of Aristeus antennatus (Risso, 1816) (Crustacea: Decapoda) in the Mediterranean Sea

The deep-sea recruitment of Aristeus antennatus (Risso, 1816) (Crustacea: Decapoda) in the Mediterranean Sea

7 pages, 4 figures

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Bibliographic Details
Main Authors: Sardà, Francisco, Company, Joan B.
Format: artículo biblioteca
Language:English
Published: Elsevier 2012-12
Subjects:Deep-sea, Aristeus antennatus, Mediterranean Sea, Crustacea, Red shrimp, Recruitment, Juveniles, Distribution,
Online Access:http://hdl.handle.net/10261/75087
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spelling dig-icm-es-10261-750872020-11-27T19:39:43Z The deep-sea recruitment of Aristeus antennatus (Risso, 1816) (Crustacea: Decapoda) in the Mediterranean Sea Sardà, Francisco Company, Joan B. Deep-sea Aristeus antennatus Mediterranean Sea Crustacea Red shrimp Recruitment Juveniles Distribution 7 pages, 4 figures Recruitment of Aristeus antennatus over the species' entire depth range and distribution area in the Mediterranean Sea is described. Because of the dearth of information on the recruitment of deep-sea species in the literature, the findings reported here take on special significance. Samples were collected at depths between 900 and 2800 m on seven trawl surveys using three samplers: an OTMS trawl, an Agassiz bottom frame trawl, and a Macer-Giroq suprabenthic sledge, computing a total of 80, 26 and 14 trawls, respectively. Early juveniles (≤ 15 mm CL) were observed to be present down to a depth of 2800 m and to attain maximum percentage abundance between 1350 and 2000 m. Spring was the season of peak abundance for juveniles. Several hypotheses explaining this deep-sea recruitment are discussed, including oceanographic events coupled with enrichment of the bathyal bottoms and competitive exclusion in deep-sea species. Studying the deep-sea recruitment of A. antennatus contributes to our understanding of the species' life history and supplies knowledge essential to proper management and sustainable exploitation of the species The authors are grateful to the crews of the R/V García del Cid and the R/V Sarmiento de Gamboa (CSIC). The PROMETEO and BIOFUN (ESF) programmes were funded by MINISTERIO DE CIENCIA E INNOVACIÓN (MICINN). Thanks to Samuele Tecchio and Joan Navarro for graphic assistance Peer reviewed 2013-04-25T09:14:46Z 2013-04-25T09:14:46Z 2012-12 artículo http://purl.org/coar/resource_type/c_6501 Journal of Marine Systems 105-108: 145-151 (2012) 0924-7963 http://hdl.handle.net/10261/75087 10.1016/j.jmarsys.2012.07.006 en https://doi.org/10.1016/j.jmarsys.2012.07.006 none Elsevier
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
language English
topic Deep-sea
Aristeus antennatus
Mediterranean Sea
Crustacea
Red shrimp
Recruitment
Juveniles
Distribution
Deep-sea
Aristeus antennatus
Mediterranean Sea
Crustacea
Red shrimp
Recruitment
Juveniles
Distribution
spellingShingle Deep-sea
Aristeus antennatus
Mediterranean Sea
Crustacea
Red shrimp
Recruitment
Juveniles
Distribution
Deep-sea
Aristeus antennatus
Mediterranean Sea
Crustacea
Red shrimp
Recruitment
Juveniles
Distribution
Sardà, Francisco
Company, Joan B.
The deep-sea recruitment of Aristeus antennatus (Risso, 1816) (Crustacea: Decapoda) in the Mediterranean Sea
description 7 pages, 4 figures
format artículo
topic_facet Deep-sea
Aristeus antennatus
Mediterranean Sea
Crustacea
Red shrimp
Recruitment
Juveniles
Distribution
author Sardà, Francisco
Company, Joan B.
author_facet Sardà, Francisco
Company, Joan B.
author_sort Sardà, Francisco
title The deep-sea recruitment of Aristeus antennatus (Risso, 1816) (Crustacea: Decapoda) in the Mediterranean Sea
title_short The deep-sea recruitment of Aristeus antennatus (Risso, 1816) (Crustacea: Decapoda) in the Mediterranean Sea
title_full The deep-sea recruitment of Aristeus antennatus (Risso, 1816) (Crustacea: Decapoda) in the Mediterranean Sea
title_fullStr The deep-sea recruitment of Aristeus antennatus (Risso, 1816) (Crustacea: Decapoda) in the Mediterranean Sea
title_full_unstemmed The deep-sea recruitment of Aristeus antennatus (Risso, 1816) (Crustacea: Decapoda) in the Mediterranean Sea
title_sort deep-sea recruitment of aristeus antennatus (risso, 1816) (crustacea: decapoda) in the mediterranean sea
publisher Elsevier
publishDate 2012-12
url http://hdl.handle.net/10261/75087
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AT sardafrancisco deepsearecruitmentofaristeusantennatusrisso1816crustaceadecapodainthemediterraneansea
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