{"refrec":{"BRefID":261322,"RR":"<b>Taboada, S.; Perez-Portela, R.</b> (2016). Contrasted phylogeographic patterns on mitochondrial DNA of shallow and deep brittle stars across the Atlantic-Mediterranean area. <i>NPG Scientific Reports 6(32425)</i>: 13 pp. <a href=\"http://dx.doi.org/10.1038/srep32425\" target=\"_blank\">http://dx.doi.org/10.1038/srep32425</a>","BEntID":253340,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>NPG Scientific Reports 6(32425)</i>: 13 pp. <a href=\"http://dx.doi.org/10.1038/srep32425\" target=\"_blank\">http://dx.doi.org/10.1038/srep32425</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":0,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Taboada, S.; Perez-Portela, R.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Taboada, S.; Perez-Portela, R.","Englishabstract":"Previous studies on <i>Ophiothrix</i> in European waters demonstrated the existence of two distinct species, <i>Ophiothrix fragilis</i> and <i>Ophiothrix</i> sp. II. Using phylogenetic and species delimitation techniques based on two mitochondrial genes (cytochrome <i>c</i> oxidase I and <i>16S rRNA</i>) we prove the existence of a new congeneric species (<i>Ophiothrix</i> sp. III), occurring in the deep Atlantic coast of the Iberian Peninsula and the Alboran Sea. We compared phylogeographic patterns of these three <i>Ophiothrix</i> species to test whether closely related species are differentially affected by past demographic events and current oceanographic barriers. We used 432 sequences (137 of <i>O. fragilis</i>, 215 of <i>Ophiothrix</i> sp. II, and 80 of <i>Ophiothrix</i> sp. III) of the <i>16S rRNA</i> from 23 Atlantic-Mediterranean locations for the analyses. We observed different geographic and bathymetric distributions, and contrasted phylogeography among species. <i>Ophiothrix fragilis</i> appeared genetically isolated between the Atlantic and Mediterranean basins, attributed to past vicariance during Pleistocene glaciations and a secondary contact associated to demographic expansion. This contrasts with the panmixia observed in <i>Ophiothrix</i> sp. II across the Atlantic-Mediterranean area. Results were not conclusive for <i>Ophiothrix</i> sp. III due to the lack of a more complete sampling within the Mediterranean Sea.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Contrasted phylogeographic patterns on mitochondrial DNA of shallow and deep brittle stars across the Atlantic-Mediterranean area","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-06-15 01:32:55.863279","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":2016,"MonPub":null,"DateUpdate":"2018-02-13","DateCreate":"2016-09-08","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000382392600001","VABBcode":null,"OpenAcc":1,"DOI":"10.1038/srep32425"},"refs":null,"anarec":{"AnaID":261322,"PubliDate":2016,"Pagination":"13 pp","XtraPublOfAnaID":null,"ISBN":null,"Volume":"6","Issue":"32425","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":208093,"SerRR":"Scientific Reports (Nature Publishing Group). 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