The association between a deep-sea gastropod Pedicularia sicula (Caenogastropoda: Pediculariidae) and its coral host Errina dabneyi (Hydrozoa: Stylasteridae) in the Azores
<qd> Braga-Henriques, A., Carreiro-Silva, M., Porteiro, F. M., de Matos, V., Sampaio, Í., Ocaña, O., and Ávila, S., P. 2011. The association between a deep-sea gastropod Pedicularia sicula (Caenogastropoda: Pediculariidae) and its coral host Errina dabneyi (Hydrozoa: Stylasteridae) in the Azor...
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fthighwire:oai:open-archive.highwire.org:icesjms:68/2/399 2023-05-15T17:41:29+02:00 The association between a deep-sea gastropod Pedicularia sicula (Caenogastropoda: Pediculariidae) and its coral host Errina dabneyi (Hydrozoa: Stylasteridae) in the Azores Braga-Henriques, Andreia Carreiro-Silva, Marina Porteiro, Filipe M. de Matos, Valentina Sampaio, Íris Ocaña, Oscar Ávila, Sérgio P. 2011-01-01 00:00:00.0 text/html http://icesjms.oxfordjournals.org/cgi/content/short/68/2/399 https://doi.org/10.1093/icesjms/fsq066 en eng Oxford University Press http://icesjms.oxfordjournals.org/cgi/content/short/68/2/399 http://dx.doi.org/10.1093/icesjms/fsq066 Copyright (C) 2011, International Council for the Exploration of the Sea/Conseil International pour l'Exploration de la Mer Articles TEXT 2011 fthighwire https://doi.org/10.1093/icesjms/fsq066 2010-12-26T10:25:18Z <qd> Braga-Henriques, A., Carreiro-Silva, M., Porteiro, F. M., de Matos, V., Sampaio, Í., Ocaña, O., and Ávila, S., P. 2011. The association between a deep-sea gastropod Pedicularia sicula (Caenogastropoda: Pediculariidae) and its coral host Errina dabneyi (Hydrozoa: Stylasteridae) in the Azores. – ICES Journal of Marine Science, 68: 399–407. </qd>The Azores region harbours the richest communities of stylasterid corals in the Northeast Atlantic area. Of the nine deep-water species found there, Errina dabneyi seems to be the most abundant species; it is commonly collected as bycatch from longline fishing. E. dabneyi host Pedicularia gastropods on their branches, and a detailed study of shell shape and morphometry at different growth stages, complemented by shell characterization through scanning electron microscopy, allows the individuals to be identified as Pedicularia sicula . The incidence of this species on E. dabneyi was high (69.8%), with abundances ranging between 1 and 223 individuals per colony. The pediculariids exhibited a high degree of plasticity and produced evident traces on the stylasterid skeletons at their fixation points, suggesting that they are ectoparasites and not predators of E. dabneyi . The stylasterid colonies also hosted a rich associated fauna dominated by suspension-feeders using the coral as substratum and for protection. Text Northeast Atlantic HighWire Press (Stanford University) ICES Journal of Marine Science 68 2 399 407 |
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Articles Braga-Henriques, Andreia Carreiro-Silva, Marina Porteiro, Filipe M. de Matos, Valentina Sampaio, Íris Ocaña, Oscar Ávila, Sérgio P. The association between a deep-sea gastropod Pedicularia sicula (Caenogastropoda: Pediculariidae) and its coral host Errina dabneyi (Hydrozoa: Stylasteridae) in the Azores |
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<qd> Braga-Henriques, A., Carreiro-Silva, M., Porteiro, F. M., de Matos, V., Sampaio, Í., Ocaña, O., and Ávila, S., P. 2011. The association between a deep-sea gastropod Pedicularia sicula (Caenogastropoda: Pediculariidae) and its coral host Errina dabneyi (Hydrozoa: Stylasteridae) in the Azores. – ICES Journal of Marine Science, 68: 399–407. </qd>The Azores region harbours the richest communities of stylasterid corals in the Northeast Atlantic area. Of the nine deep-water species found there, Errina dabneyi seems to be the most abundant species; it is commonly collected as bycatch from longline fishing. E. dabneyi host Pedicularia gastropods on their branches, and a detailed study of shell shape and morphometry at different growth stages, complemented by shell characterization through scanning electron microscopy, allows the individuals to be identified as Pedicularia sicula . The incidence of this species on E. dabneyi was high (69.8%), with abundances ranging between 1 and 223 individuals per colony. The pediculariids exhibited a high degree of plasticity and produced evident traces on the stylasterid skeletons at their fixation points, suggesting that they are ectoparasites and not predators of E. dabneyi . The stylasterid colonies also hosted a rich associated fauna dominated by suspension-feeders using the coral as substratum and for protection. |
format |
Text |
author |
Braga-Henriques, Andreia Carreiro-Silva, Marina Porteiro, Filipe M. de Matos, Valentina Sampaio, Íris Ocaña, Oscar Ávila, Sérgio P. |
author_facet |
Braga-Henriques, Andreia Carreiro-Silva, Marina Porteiro, Filipe M. de Matos, Valentina Sampaio, Íris Ocaña, Oscar Ávila, Sérgio P. |
author_sort |
Braga-Henriques, Andreia |
title |
The association between a deep-sea gastropod Pedicularia sicula (Caenogastropoda: Pediculariidae) and its coral host Errina dabneyi (Hydrozoa: Stylasteridae) in the Azores |
title_short |
The association between a deep-sea gastropod Pedicularia sicula (Caenogastropoda: Pediculariidae) and its coral host Errina dabneyi (Hydrozoa: Stylasteridae) in the Azores |
title_full |
The association between a deep-sea gastropod Pedicularia sicula (Caenogastropoda: Pediculariidae) and its coral host Errina dabneyi (Hydrozoa: Stylasteridae) in the Azores |
title_fullStr |
The association between a deep-sea gastropod Pedicularia sicula (Caenogastropoda: Pediculariidae) and its coral host Errina dabneyi (Hydrozoa: Stylasteridae) in the Azores |
title_full_unstemmed |
The association between a deep-sea gastropod Pedicularia sicula (Caenogastropoda: Pediculariidae) and its coral host Errina dabneyi (Hydrozoa: Stylasteridae) in the Azores |
title_sort |
association between a deep-sea gastropod pedicularia sicula (caenogastropoda: pediculariidae) and its coral host errina dabneyi (hydrozoa: stylasteridae) in the azores |
publisher |
Oxford University Press |
publishDate |
2011 |
url |
http://icesjms.oxfordjournals.org/cgi/content/short/68/2/399 https://doi.org/10.1093/icesjms/fsq066 |
genre |
Northeast Atlantic |
genre_facet |
Northeast Atlantic |
op_relation |
http://icesjms.oxfordjournals.org/cgi/content/short/68/2/399 http://dx.doi.org/10.1093/icesjms/fsq066 |
op_rights |
Copyright (C) 2011, International Council for the Exploration of the Sea/Conseil International pour l'Exploration de la Mer |
op_doi |
https://doi.org/10.1093/icesjms/fsq066 |
container_title |
ICES Journal of Marine Science |
container_volume |
68 |
container_issue |
2 |
container_start_page |
399 |
op_container_end_page |
407 |
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1766143077809913856 |