{"refrec":{"BRefID":435528,"RR":"<b>Derbali, A.; Hadj Taieb, A.; Kammoun, W.</b> (2025). The current status of <i>Polititapes aureus</i> (Mollusca: Bivalvia) in the coastal zone of Sfax, Tunisia (Central Mediterranean). <i>Ann., Ser. Hist. Nat. 35</i>: 117-124. <a href=\"https://dx.doi.org/10.19233/ASHN.2025.15\" target=\"_blank\">https://dx.doi.org/10.19233/ASHN.2025.15</a>","BEntID":433358,"PublicFlag":1,"CheckedFlag":0,"wosflag":0,"vabbflag":0,"RefStringPartII":". <i>Ann., Ser. Hist. Nat. 35</i>: 117-124. <a href=\"https://dx.doi.org/10.19233/ASHN.2025.15\" target=\"_blank\">https://dx.doi.org/10.19233/ASHN.2025.15</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":0,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Derbali, A.; Hadj Taieb, A.; Kammoun, W.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Derbali, A.; Hadj Taieb, A.; Kammoun, W.","Englishabstract":"The clam Polititapes aureus is one of the most abundant shellfish species in southern Tunisian waters. Its potential future commercial value is key resource for artisanal fisheries. This study was conducted to assess stocks and develop a management plan for natural clam populations along the Sfax coast. The results revealed significant density fluctuations across the study area, which was divided into six main sites, with stock density ranging from 0 to 6 ind.m⁻² and biomass values varying between 0 and 41 g.m⁻². Total biomass reached 70.1 tons, with an abundance exceeding 16.58 million individuals across 3,867 hectares. Sampled individuals measured between 3 and 32.9 mm in size. Key environmental factors were identified, with several abiotic parameters found to have a significant impact on the distribution of clam species. Conservation guidelines are proposed to restore its stocks to sustainable levels.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"The current status of <i>Polititapes aureus</i> (Mollusca: Bivalvia) in the coastal zone of Sfax, Tunisia (Central Mediterranean)","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-06-30 01:32:25.167128","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"bivalve, size structure, South Tunisia","OtherDescriptors":null,"Notes":null,"AnaPub":2025,"MonPub":null,"DateUpdate":"2025-10-24","DateCreate":"2025-10-20","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":null,"VABBcode":null,"OpenAcc":1,"DOI":"10.19233/ASHN.2025.15"},"refs":null,"anarec":{"AnaID":435528,"PubliDate":2025,"Pagination":"117-124","XtraPublOfAnaID":null,"ISBN":null,"Volume":"35","Issue":null,"BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":216033,"SerRR":"Annales. Series Historia Naturalis. Znanstveno raziskovalno središce Republike Slovenije: Koper.  ISSN 1408-533X; e-ISSN 2591-1783","StandardTitleSer":"Annales. Series Historia Naturalis","ISSN":"1408-533X","AbbrevSer":"Ann., Ser. Hist. Nat.","StandardTitleMon":null,"StartPage":117,"Pages":8,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Derbali","Firstname":"Abdelkarim","Initials":"A.","Affiliation":"INSTM, Sfax, Tunisia.","Discriminator":null,"CorporateFlag":0,"BEntID":433358,"AutID":303692,"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":"Hadj Taieb","Firstname":"Aymen","Initials":"A.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":433358,"AutID":606909,"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":"Kammoun","Firstname":"Wassim","Initials":"W.","Affiliation":"INSTM, Sfax, Tunisia.","Discriminator":null,"CorporateFlag":0,"BEntID":433358,"AutID":303694,"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":417615,"LibID":36,"BRefID":435528,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"417615","RFID":null,"PaidValue":null,"Medium":"Server","Description":"VLIZ Open Access","Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Open access","URL":null,"ClassifID":53,"Classification":"Open access","ReqLink":null,"ClassifTypID":1,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":null,"InternalReq":0,"LoggedInReq":0,"Disclaimer":null,"DutchDisclaimer":null,"FileFormat":".pdf","FileDescr":"pdf","InsPub":1,"InsID":36,"FileFormID":6,"LendableFlag":null,"PublicFlag":1,"orderLib":"A","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null}],"litstyles":null,"thespers":null,"arch2discl":null,"SERpubls":[{"PublName":"Znanstveno raziskovalno središce Republike Slovenije","City":"Koper"}],"MONpubls":null,"pictures":[],"thestermsPath":[{"ThesaurusTerm":"Distribution","ThestID":2392,"Acronym":"ASFA","ThesTermPath":"Distribution"},{"ThesaurusTerm":"Stock assessment","ThestID":8023,"Acronym":"ASFA","ThesTermPath":"Stock assessment"}],"thestermsASFA":[{"ThesaurusTerm":"Distribution"},{"ThesaurusTerm":"Stock assessment"}],"taxtermsASFA":[{"TaxTerm":"Polititapes aureus"}],"geotermsASFA":[{"GeoTerm":"Tunisia"}],"collections":[{"Collection":"VLIZ Acknowledged Publications","ShortName":"VLIZ ackn"}],"conf":null,"proj":null,"Physdatasets":null,"spcols":{"941":{"SpName":"LifeWatch Species Information Backbone","SpColID":941,"ParSpColID":39,"TopParID":39,"ShortName":"LifeWatch Species Information Backbone","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":39,"SpColPath":"VLIZ ackn/LifeWatch Species Information Backbone"},"39":{"SpName":"VLIZ Acknowledged Publications","SpColID":39,"ParSpColID":null,"TopParID":null,"ShortName":"VLIZ ackn","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"VLIZ ackn"},"507":{"SpName":"World Register of Marine Species","SpColID":507,"ParSpColID":null,"TopParID":null,"ShortName":"WoRMS website","URLLocation":null,"LibID":null,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"WoRMS website"},"915":{"SpName":"World Register of Marine Species (WoRMS) acknowledged","SpColID":915,"ParSpColID":941,"TopParID":39,"ShortName":"WoRMS ackn","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":39,"SpColPath":"VLIZ ackn/LifeWatch Species Information Backbone/WoRMS ackn"},"947":{"SpName":"WoRMS ackn - direct reference","SpColID":947,"ParSpColID":915,"TopParID":39,"ShortName":"WoRMS ackn - direct","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":39,"SpColPath":"VLIZ ackn/LifeWatch Species Information Backbone/WoRMS ackn/WoRMS ackn - direct"}},"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":433358,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":433358,"AbstractFlag":1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://dx.doi.org/10.19233/ASHN.2025.15","externalID":"10.19233/ASHN.2025.15","URLTypeCode":"DOI","URLID":152922,"URLTypID":13,"URLType":"DOI","URLPrefix":"http://dx.doi.org/"}],"thesterms":[{"ThesaurusTerm":"Distribution","ThestID":2392,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Stock assessment","ThestID":8023,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"}],"taxterms":[{"TaxTerm":"Polititapes aureus","AphiaID":246150,"TaxtID":42122}],"geoterms":[{"GeoTerm":"Tunisia","GeoObjectID":2214,"GeotID":5525}],"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":[{"ThesaurusTerm":"Distribution","DutchTerm":"Verspreiding","ThestID":2392,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Stock assessment","DutchTerm":"Evaluatie van stocks","ThestID":8023,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"}],"taxtermsFRIS":[{"TaxTerm":"Polititapes aureus","DutchTerm":null,"AphiaID":246150,"TaxtID":42122}],"geotermsFRIS":[{"GeoTerm":"Tunisia","DutchTerm":null}],"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Chisala, Chilekwa, C.","newSesDate":{"date":"2025-10-20 09:00:16.823000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Chisala, Chilekwa, C.","updSesDate":{"date":"2025-10-24 09:09:07.963000","timezone_type":3,"timezone":"Europe/Brussels"}}}