{"refrec":{"BRefID":323197,"RR":"<b>Nehemia, A.; Ngendu, Y.; Kochzius, M.</b> (2019). Genetic population structure of the mangrove snails <i>Littoraria subvittata</i> and <i>L. pallescens</i> in the Western Indian Ocean. <i>J. Exp. Mar. Biol. Ecol. 514-515</i>: 27-33. <a href=\"https://dx.doi.org/10.1016/j.jembe.2019.03.005\" target=\"_blank\">https://dx.doi.org/10.1016/j.jembe.2019.03.005</a>","BEntID":316668,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":0,"RefStringPartII":". <i>J. Exp. Mar. Biol. Ecol. 514-515</i>: 27-33. <a href=\"https://dx.doi.org/10.1016/j.jembe.2019.03.005\" target=\"_blank\">https://dx.doi.org/10.1016/j.jembe.2019.03.005</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Nehemia, A.; Ngendu, Y.; Kochzius, M.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Nehemia, A.; Ngendu, Y.; Kochzius, M.","Englishabstract":"<i>Littoraria</i> snails are an important component of the food chain in the mangrove ecosystem. This study intends to examine the influence of the Western Indian Ocean currents and isolation-by-distance (IBD) on the genetic diversity and structure of <i>Littoraria subvittata</i> and <i>Littoraria pallescens</i>, which are the most dominant species of <i>Littoraria</i> along the East African coast. A fragment of the mitochondrial COI gene from 334 individuals of <i>L. subvittata</i> and 134 of <i>L. pallescens</i> collected from mangroves sites in Kenya, Tanzania, Mozambique and Madagascar, was used in the analysis. Low values of nucleotide diversity (<i>L. subvittata</i>: 0.13 ± 0.10%, <i>L. pallescens</i>: 0.12 ± 0.00%) and high to moderate haplotype diversity (<i>L. subvittata</i>: 0.57 ± 0.03, <i>L. pallescens</i>: 0.55 ± 0.05) were recorded for both species. An analysis of molecular variances (AMOVA) detected a significant genetic difference among populations of <i>L. subvittata</i> (Φ<sub>st</sub>: 0.093, P < .001) and was supported by significant IBD, while <i>L. pallescens</i> showed panmixia (Φ<sub>st</sub>: 0.004, P > .05). The spatial analysis of molecular variance (SAMOVA) did not detect population clusters in <i>L. subvittata</i>. In contrast, SAMOVA revealed slight but significant genetic structuring between two groups of populations in <i>L. pallescens</i>. These results may indicate that <i>L. subvittata</i> is sensitive to impacts of population geographic IBD compared to <i>L. pallescens</i>. The differences in genetic structure of populations between the two species may be linked to their larval potential differences in crossing the oceanic barriers such as currents and eddies during dispersal.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Genetic population structure of the mangrove snails <i>Littoraria subvittata</i> and <i>L. pallescens</i> in the Western Indian Ocean","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-04-21 01:32:51.769552","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":2019,"MonPub":null,"DateUpdate":"2020-04-15","DateCreate":"2020-04-07","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000469155100004","VABBcode":null,"OpenAcc":0,"DOI":"10.1016/j.jembe.2019.03.005"},"refs":null,"anarec":{"AnaID":323197,"PubliDate":2019,"Pagination":"27-33","XtraPublOfAnaID":null,"ISBN":null,"Volume":"514-515","Issue":null,"BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43229,"SerRR":"Journal of Experimental Marine Biology and Ecology. Elsevier: New York.  ISSN 0022-0981; e-ISSN 1879-1697","StandardTitleSer":"Journal of Experimental Marine Biology and Ecology","ISSN":"0022-0981","AbbrevSer":"J. Exp. Mar. Biol. Ecol.","StandardTitleMon":null,"StartPage":27,"Pages":7,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Nehemia","Firstname":"Alex","Initials":"A.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":316668,"AutID":192680,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":"0000-0001-5471-7080","PersID":31944,"InsID":null},{"AutName":"Ngendu","Firstname":"Yamungu","Initials":"Y.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":316668,"AutID":411319,"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":"Kochzius","Firstname":"Marc","Initials":"M.","Affiliation":"Marine Biology, Vrije Universiteit Brussel (VUB)","Discriminator":null,"CorporateFlag":0,"BEntID":316668,"AutID":157977,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"BIOMAR","InsFSN":"Université Libre de Bruxelles; Faculté des Sciences; Département de Biologie des Organismes; Centre Interuniversitaire de Biologie Marine (ULB - UMH); Unité de Biologie Marine","ORCID":"0000-0001-8953-4719","PersID":23711,"InsID":158}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":343836,"LibID":36,"BRefID":323197,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":null,"ShelfLocCode":"343836","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":"Elsevier","City":"New York"}],"MONpubls":null,"pictures":[],"thestermsPath":null,"thestermsASFA":null,"taxtermsASFA":null,"geotermsASFA":null,"collections":null,"conf":null,"proj":null,"Physdatasets":null,"spcols":{"222":{"SpName":"BMB - Belgische Mariene Bibliografie","SpColID":222,"ParSpColID":null,"TopParID":null,"ShortName":"BMB","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"BMB"}},"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":316668,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":316668,"AbstractFlag":1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://dx.doi.org/10.1016/j.jembe.2019.03.005","externalID":"10.1016/j.jembe.2019.03.005","URLTypeCode":"DOI","URLID":82334,"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":"Lyssens, Liesbeth, L.","newSesDate":{"date":"2020-04-07 18:44:11.530000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Bouchti, Zohra, Z.","updSesDate":{"date":"2020-04-15 08:02:53.760000","timezone_type":3,"timezone":"Europe/Brussels"}}}