{"refrec":{"BRefID":310225,"RR":"<b>Wilson, I.F.; Gosling, E.M.; Tapper, W.</b> (1999). The systematic status of the lagoon periwinkle, <i>Littorina tenebrosa</i>. <i>J. Mar. Biol. Ass. U.K. 79(4)</i>: 653-660. <a href=\"https://dx.doi.org/10.1017/S0025315498000812\" target=\"_blank\">https://dx.doi.org/10.1017/S0025315498000812</a>","BEntID":302556,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>J. Mar. Biol. Ass. U.K. 79(4)</i>: 653-660. <a href=\"https://dx.doi.org/10.1017/S0025315498000812\" target=\"_blank\">https://dx.doi.org/10.1017/S0025315498000812</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Wilson, I.F.; Gosling, E.M.; Tapper, W.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Wilson, I.F.; Gosling, E.M.; Tapper, W.","Englishabstract":"Eight samples of <span class=\"italic\">Littorina tenebrosa</span> and <span class=\"italic\">L. saxatilis</span> (Mollusca: Gastropoda) from Ireland and Britain, including pairs of each form from two locations in Ireland, were screened for genetic variation at 12 polymorphic enzyme loci using starch gel electrophoresis. Levels of polymorphism and heterozygosity were similar in <span class=\"italic\">L. tenebrosa</span> and <span class=\"italic\">L. saxatilis</span>, apart from a sample of <span class=\"italic\">L. tenebrosa</span> from Britain which was less polymorphic than the Irish samples. No alleles were found to be unique to either form. Phylogenetic analysis using UPGMA showed that <span class=\"italic\">L. saxatilis</span> and <span class=\"italic\">L. tenebrosa</span> populations clustered as a monophyletic group. Nevertheless, the mean genetic distance between parapatric populations of <span class=\"italic\">L. saxatilis </span>and <span class=\"italic\">L. tenebrosa</span> (<styledcontent style=\"e15\">D</styledcontent>=0.076) was similar to the mean for allopatric populations of either species (<styledcontent style=\"e15\">D</styledcontent>=0.080). This indicates that there is a barrier to gene flow between the two forms Despite this, <span class=\"italic\">L. tenebrosa</span> does not merit specific status since populations of this snail do not cluster as a distinct group, separate from <span class=\"italic\">L. saxatilis</span> populations.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"The systematic status of the lagoon periwinkle, <i>Littorina tenebrosa</i>","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-06-15 01:33:17.365235","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":1999,"MonPub":null,"DateUpdate":"2019-04-08","DateCreate":"2019-04-08","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000082351600008","VABBcode":null,"OpenAcc":0,"DOI":"10.1017/S0025315498000812"},"refs":null,"anarec":{"AnaID":310225,"PubliDate":1999,"Pagination":"653-660","XtraPublOfAnaID":null,"ISBN":null,"Volume":"79","Issue":"4","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43277,"SerRR":"Journal of the Marine Biological Association of the United Kingdom. Cambridge University Press/Marine Biological Association of the United Kingdom: Cambridge.  ISSN 0025-3154; e-ISSN 1469-7769","StandardTitleSer":"Journal of the Marine Biological Association of the United Kingdom","ISSN":"0025-3154","AbbrevSer":"J. Mar. Biol. Ass. U.K.","StandardTitleMon":null,"StartPage":653,"Pages":8,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Wilson","Firstname":"Iain","Initials":"I.F.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":302556,"AutID":372619,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Gosling","Firstname":"Elizabeth","Initials":"E.M.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":302556,"AutID":13216,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Tapper","Firstname":"William","Initials":"W.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":302556,"AutID":372620,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":328085,"LibID":36,"BRefID":310225,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":null,"ShelfLocCode":"328085","RFID":null,"PaidValue":null,"Medium":"Server","Description":"Interne VLIZ documenten","Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Non-open access","URL":null,"ClassifID":228,"Classification":"Non-open access","ReqLink":1,"ClassifTypID":3,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":1,"InternalReq":1,"LoggedInReq":1,"Disclaimer":"Disclaimer_VLIZ_Intern","DutchDisclaimer":"<p>Deze publicatie is enkel beschikbaar voor persoonlijk gebruik binnen de Innovocean site <br />en mag op geen enkele manier verder worden verspreid.</p>","FileFormat":".pdf","FileDescr":"pdf","InsPub":1,"InsID":36,"FileFormID":6,"LendableFlag":1,"PublicFlag":1,"orderLib":"A","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null}],"litstyles":null,"thespers":null,"arch2discl":null,"SERpubls":[{"PublName":"Cambridge University Press","City":"Cambridge"},{"PublName":"Marine Biological Association of the United Kingdom","City":"Cambridge"}],"MONpubls":null,"pictures":[],"thestermsPath":null,"thestermsASFA":null,"taxtermsASFA":null,"geotermsASFA":null,"collections":null,"conf":null,"proj":null,"Physdatasets":null,"spcols":null,"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":302556,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":302556,"AbstractFlag":1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://dx.doi.org/10.1017/S0025315498000812","externalID":"10.1017/S0025315498000812","URLTypeCode":"DOI","URLID":111127,"URLTypID":13,"URLType":"DOI","URLPrefix":"http://dx.doi.org/"}],"thesterms":null,"taxterms":null,"geoterms":null,"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":null,"taxtermsFRIS":null,"geotermsFRIS":null,"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Bouchti, Zohra, Z.","newSesDate":{"date":"2019-04-08 08:21:41.197000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Bouchti, Zohra, Z.","updSesDate":{"date":"2019-04-08 08:21:41.197000","timezone_type":3,"timezone":"Europe/Brussels"}}}