{"refrec":{"BRefID":330869,"RR":"<b>Garrabou, J.</b> (1999). Life-history traits of <i>Alcyonium acaule</i> and <i>Parazoanthus axinellae</i> (Cnidaria, Anthozoa), with emphasis on growth. <i>Mar. Ecol. Prog. Ser. 178</i>: 193-204. <a href=\"https://dx.doi.org/10.3354/meps178193\" target=\"_blank\">https://dx.doi.org/10.3354/meps178193</a>","BEntID":324479,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>Mar. Ecol. Prog. Ser. 178</i>: 193-204. <a href=\"https://dx.doi.org/10.3354/meps178193\" target=\"_blank\">https://dx.doi.org/10.3354/meps178193</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Garrabou, J.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Garrabou, J.","Englishabstract":"Life-history aspects of 2 common cnidarians, <i>Parazoanthus axinellae</i> and <i>Alcyonium acaule</i>, were studied in the northwestern Mediterranean over 2 yr. Rates of growth (i.e. area gained) and shrinkage (i.e. area lost), colony fission and fusion, mortality, feeding activity and preliminary data on recruitment (for <i>A. acaule</i>) were measured. Independent growth and shrinkage rates of <i>P. axinellae</i> were measured as area gained and lost per month respectively using a photographic and computer-assisted image analysis. Measurement of growth in <i>A. acaule</i> was based on size variations of the colonies over 2 yr. Results indicated moderate growth dynamics for <i>P. axinellae</i> and very slow growth by <i>A. acaule</i>. Growth rates and shrinkage rates in <i>P. axinellae</i> showed non-significant differences over time, although growth rates peaked during summer to autumn periods for both monitored years. In general, growth dynamics for the cnidarians studied were similar to or lower than those reported for related species from temperate and tropical habitats. Fission events were common in <i>P. axinellae</i>. Of the colonies monitored, 29% underwent at least 1 fission event in 2 yr. Fusion events occurred less frequently; only 8% underwent 1 fusion event. Neither fusion nor fission occurred in <i>A. acaule</i>. Mortality rates were about 10 % yr<sup>-1</sup> for both species. Preliminary data showed low recruitment rates for <i>A. acaule</i>. Data on life-history traits were interpreted as evidence for distinct biological strategies used to persist and to occupy new substrata. <i>P. axinellae</i> based its strategy on a greater dynamic spreading over the substrata at moderate rates, by somatic growth and by fission. In contrast, <i>A. acaule</i> showed relatively slow growth but greater longevity.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Life-history traits of <i>Alcyonium acaule</i> and <i>Parazoanthus axinellae</i> (Cnidaria, Anthozoa), with emphasis on growth","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-04-22 01:32:13.918287","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"Mediterranean · Clonal organisms · Cnidaria · Alcyonacea · Zoanthidea · Life-history · Growth rate · Shrinkage rate","OtherDescriptors":null,"Notes":null,"AnaPub":1999,"MonPub":null,"DateUpdate":"2020-11-13","DateCreate":"2020-11-13","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000079878600017","VABBcode":null,"OpenAcc":1,"DOI":"10.3354/meps178193"},"refs":null,"anarec":{"AnaID":330869,"PubliDate":1999,"Pagination":"193-204","XtraPublOfAnaID":null,"ISBN":null,"Volume":"178","Issue":null,"BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43354,"SerRR":"Marine Ecology Progress Series. Inter-Research: Oldendorf/Luhe.  ISSN 0171-8630; e-ISSN 1616-1599","StandardTitleSer":"Marine Ecology Progress Series","ISSN":"0171-8630","AbbrevSer":"Mar. Ecol. Prog. Ser.","StandardTitleMon":null,"StartPage":193,"Pages":12,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Garrabou","Firstname":"Joaquim","Initials":"J.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":324479,"AutID":245510,"OrderNr":1,"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":355083,"LibID":36,"BRefID":330869,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"355083","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 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