{"refrec":{"BRefID":331191,"RR":"Boury-Esnault, N.; Sole-Cava, A.M.; Thorpe, J.P. (1992). Genetic and cytological divergence between colour morphs of the Mediterranean sponge Oscarella lobularis Schmidt (Porifera, Demospongiae, Oscarellidae). J. Nat. Hist. 26(2): 271-284. https://dx.doi.org/10.1080/00222939200770131","BEntID":324802,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":0,"RefStringPartII":". J. Nat. Hist. 26(2): 271-284. https://dx.doi.org/10.1080/00222939200770131","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Boury-Esnault, N.; Sole-Cava, A.M.; Thorpe, J.P.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Boury-Esnault, N.; Sole-Cava, A.M.; Thorpe, J.P.","Englishabstract":"The demosponge Oscarella lobularis (Schmidt, 1862) has been reported from various localities throughout the world and is abundant in many areas. It is considered to be morphologically very variable, and morphs of different colour or texture can be found living sympatrically. Samples of a soft violet morph and of cartilaginous blue, yellow and green morphs were collected from the Mediterranean Sea, near Marseilles. The genetic divergence of the four morphs was estimated by enzyme electrophoresis, and cytological differences were studied using light and transmission electron microscopy. The cartilaginous morphs were genetically practically identical, but the soft violet morph was diagnostically different from the sympatric samples of the blue and green morphs and from the allopatric yellow morph at most of the genetic loci studied (genetic identity, I ≈ 0·25). The high genetic divergence was associated with consistent differences in morphology and cytology between the violet morph and the other colour morphs. This is considered to justify a specific distinction. It is concluded that the name Oscarella lobularis (Schmidt, 1862) should be applied to the soft violet morph only, whilst the other, cartilaginous colour morphs are referred to Oscarella tuberculata (Schmidt, 1868).","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Genetic and cytological divergence between colour morphs of the Mediterranean sponge Oscarella lobularis Schmidt (Porifera, Demospongiae, Oscarellidae)","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-04-17 01:32:35.165764","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"Genetics, cytology, sponge, Oscarella , Mediterranean","OtherDescriptors":null,"Notes":null,"AnaPub":1992,"MonPub":null,"DateUpdate":"2020-11-18","DateCreate":"2020-11-18","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:A1992HY33800001","VABBcode":null,"OpenAcc":0,"DOI":"10.1080/00222939200770131"},"refs":null,"anarec":{"AnaID":331191,"PubliDate":1992,"Pagination":"271-284","XtraPublOfAnaID":null,"ISBN":null,"Volume":"26","Issue":"2","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43088,"SerRR":"Journal of Natural History. Taylor & Francis: London. ISSN 0022-2933; e-ISSN 1464-5262","StandardTitleSer":"Journal of Natural History","ISSN":"0022-2933","AbbrevSer":"J. Nat. Hist.","StandardTitleMon":null,"StartPage":271,"Pages":14,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Boury-Esnault","Firstname":null,"Initials":"N.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":324802,"AutID":246034,"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":"Sole-Cava","Firstname":null,"Initials":"A.M.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":324802,"AutID":39069,"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":"Thorpe","Firstname":null,"Initials":"J.P.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":324802,"AutID":2666,"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":[{"DasID":6462,"Acronym":null,"Citation":"Linares, Cristina; Figuerola, Laura; Gómez-Gras, Daniel; Pagès-Escolà, Marta; Olvera, Àngela, Aubach, Àlex; Amate, Roger; Figuerola, Blanca; Kersting, Diego; Ledoux, Jean-Baptiste; López-Sanz, Àngel; López-Sendino, Paula; Medrano, Alba; Garrabou, Joaquim; (2020); CorMedNet- Distribution and demographic data of habitat-forming invertebrate species from Mediterranean coralligenous assemblages between 1882 and 2019","StandardTitle":"CorMedNet- Distribution and demographic data of habitat-forming invertebrate species from Mediterranean coralligenous assemblages between 1882 and 2019.","RelationID":2,"DOI":"10.14284/467"}],"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":355539,"LibID":36,"BRefID":331191,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":null,"ShelfLocCode":"355539","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":"
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