{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,23]],"date-time":"2026-01-23T10:01:22Z","timestamp":1769162482742,"version":"3.49.0"},"reference-count":34,"publisher":"Cambridge University Press (CUP)","issue":"6","license":[{"start":{"date-parts":[[2010,12,15]],"date-time":"2010-12-15T00:00:00Z","timestamp":1292371200000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Mar. Biol. Ass."],"published-print":{"date-parts":[[2011,9]]},"abstract":"<jats:p>The understanding of the stock structure of a species is essential to effectively manage fisheries. Otolith shape analysis has been successfully applied in stock identification using the elliptic Fourier analysis. This method was used to assess possible differences in the otolith shape of <jats:italic>Helicolenus dactylopterus<\/jats:italic> caught around the Azores, Madeira and mainland Portugal. A total of 294 individuals ranging from 23 to 29\u00a0cm in total length, equally distributed by sex and area, were analysed. The multivariate analysis of variance performed on the otolith normalized elliptic Fourier descriptors (NEFDs) revealed significant differences for both area and sex, but no interaction was found between the two factors. In the canonical discriminant analysis an overall classification success of 69.4% and 66.7% was achieved for females and males respectively. These results suggest the usefulness of otolith shape analysis for stock differentiation of bluemouth from Portuguese waters.<\/jats:p>","DOI":"10.1017\/s002531541000189x","type":"journal-article","created":{"date-parts":[[2010,12,15]],"date-time":"2010-12-15T10:19:22Z","timestamp":1292408362000},"page":"1237-1242","source":"Crossref","is-referenced-by-count":21,"title":["Discriminating bluemouth, <i>Helicolenus dactylopterus<\/i> (Pisces: Sebastidae), stocks in Portuguese waters by means of otolith shape analysis"],"prefix":"10.1017","volume":"91","author":[{"given":"Ana","family":"Neves","sequence":"first","affiliation":[]},{"given":"Vera","family":"Sequeira","sequence":"additional","affiliation":[]},{"given":"In\u00eas","family":"Farias","sequence":"additional","affiliation":[]},{"given":"Ana Rita","family":"Vieira","sequence":"additional","affiliation":[]},{"given":"Rafaela","family":"Paiva","sequence":"additional","affiliation":[]},{"given":"Leonel Serrano","family":"Gordo","sequence":"additional","affiliation":[]}],"member":"56","published-online":{"date-parts":[[2010,12,15]]},"reference":[{"key":"S002531541000189X_ref34","doi-asserted-by":"publisher","DOI":"10.3354\/meps257223"},{"key":"S002531541000189X_ref32","doi-asserted-by":"publisher","DOI":"10.1016\/j.icesjms.2005.08.012"},{"key":"S002531541000189X_ref31","doi-asserted-by":"publisher","DOI":"10.1016\/j.fishres.2007.09.017"},{"key":"S002531541000189X_ref30","doi-asserted-by":"publisher","DOI":"10.1016\/j.icesjms.2005.05.012"},{"key":"S002531541000189X_ref29","doi-asserted-by":"publisher","DOI":"10.1139\/z00-093"},{"key":"S002531541000189X_ref28","doi-asserted-by":"publisher","DOI":"10.1093\/icesjms\/fsp010"},{"key":"S002531541000189X_ref26","doi-asserted-by":"publisher","DOI":"10.1016\/S0065-2881(08)60065-6"},{"key":"S002531541000189X_ref25","doi-asserted-by":"publisher","DOI":"10.1007\/s00227-006-0549-0"},{"key":"S002531541000189X_ref24","doi-asserted-by":"publisher","DOI":"10.1007\/BF00004637"},{"key":"S002531541000189X_ref23","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9780511529870"},{"key":"S002531541000189X_ref22","doi-asserted-by":"publisher","DOI":"10.1002\/ajhb.1310010204"},{"key":"S002531541000189X_ref19","doi-asserted-by":"publisher","DOI":"10.1139\/f81-230"},{"key":"S002531541000189X_ref17","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4615-3598-0"},{"key":"S002531541000189X_ref15","unstructured":"Figueiredo M.J. , Figueiredo I. and Moura O. (1995) Distribution, abundance and size composition of blackbelly rosefish (Helicolenus dactylopterus) and Mediterranean redfish (Hoplostethus mediterraneus) on the slope of the Portuguese south and southern west coasts. ICES CM 1995\/G:10."},{"key":"S002531541000189X_ref12","doi-asserted-by":"publisher","DOI":"10.1016\/S0165-7836(01)00332-0"},{"key":"S002531541000189X_ref10","doi-asserted-by":"publisher","DOI":"10.1139\/f93-123"},{"key":"S002531541000189X_ref9","doi-asserted-by":"publisher","DOI":"10.1016\/B978-012154351-8\/50009-5"},{"key":"S002531541000189X_ref7","doi-asserted-by":"publisher","DOI":"10.1139\/f86-152"},{"key":"S002531541000189X_ref6","first-page":"498","article-title":"The use of otolith morphology to indicate the stock structure of common coral trout (Plectropomus leopardus) on the Great Barrier Reef, Australia","volume":"104","author":"Bergenius","year":"2006","journal-title":"Fishery Bulletin"},{"key":"S002531541000189X_ref5","doi-asserted-by":"publisher","DOI":"10.1016\/S0165-7836(99)00062-4"},{"key":"S002531541000189X_ref3","doi-asserted-by":"publisher","DOI":"10.1007\/0-387-27614-9_6"},{"key":"S002531541000189X_ref14","doi-asserted-by":"publisher","DOI":"10.3989\/scimar.2009.73s2047"},{"key":"S002531541000189X_ref16","doi-asserted-by":"publisher","DOI":"10.1139\/f94-011"},{"key":"S002531541000189X_ref11","doi-asserted-by":"publisher","DOI":"10.1139\/f03-151"},{"key":"S002531541000189X_ref27","doi-asserted-by":"publisher","DOI":"10.1046\/j.1095-8649.2003.00063.x"},{"key":"S002531541000189X_ref13","volume-title":"Recursos da pesca\u2014s\u00e9rie estat\u00edstica","year":"2009"},{"key":"S002531541000189X_ref20","doi-asserted-by":"publisher","DOI":"10.1093\/jhered\/93.5.384"},{"key":"S002531541000189X_ref35","doi-asserted-by":"publisher","DOI":"10.1577\/1548-8659(1997)126<0369:AECOSI>2.3.CO;2"},{"key":"S002531541000189X_ref8","doi-asserted-by":"publisher","DOI":"10.1016\/S0165-7836(99)00070-3"},{"key":"S002531541000189X_ref1","unstructured":"Aboim M.A. (2005) Population genetics and evolutionary history of some deep-sea demersal fishes from the Azores\u2014North Atlantic. PhD thesis. School of Ocean and Earth Sciences, University of Southampton, UK."},{"key":"S002531541000189X_ref33","doi-asserted-by":"publisher","DOI":"10.1016\/j.fishres.2005.10.013"},{"key":"S002531541000189X_ref18","first-page":"1211","volume-title":"Fishes of the north-eastern Atlantic and the Mediterranean","author":"Hureau","year":"1986"},{"key":"S002531541000189X_ref4","doi-asserted-by":"publisher","DOI":"10.1016\/S0165-7836(99)00065-X"},{"key":"S002531541000189X_ref21","doi-asserted-by":"publisher","DOI":"10.1016\/0146-664X(82)90034-X"}],"container-title":["Journal of the Marine Biological Association of the United Kingdom"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S002531541000189X","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,4,27]],"date-time":"2019-04-27T06:55:02Z","timestamp":1556348102000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S002531541000189X\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,12,15]]},"references-count":34,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2011,9]]}},"alternative-id":["S002531541000189X"],"URL":"https:\/\/doi.org\/10.1017\/s002531541000189x","relation":{},"ISSN":["0025-3154","1469-7769"],"issn-type":[{"value":"0025-3154","type":"print"},{"value":"1469-7769","type":"electronic"}],"subject":[],"published":{"date-parts":[[2010,12,15]]}}}