{"refrec":{"BRefID":135688,"RR":"<b>Ockelmann, K.W.; Nielsen, C.</b> (1981). On the biology of the prosobranch <i>Lacuna parva</i> in the Øresund. <i>Ophelia 20(1)</i>: 1-16","BEntID":129569,"PublicFlag":1,"CheckedFlag":0,"wosflag":null,"vabbflag":null,"RefStringPartII":". <i>Ophelia 20(1)</i>: 1-16","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Ockelmann, K.W.; Nielsen, C.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Ockelmann, K.W.; Nielsen, C.","Englishabstract":"The habitats of 2 sparse populations of <i>L. parva</i> in the northern Øresund are described. The species was cultured throughout its life cycle. It feeds on the red algae <i>Phyllophora, Delesseria</i> and <i>Phycodrys</i>. <i>Phyllophora</i> is the main substratum for spawn deposition. Egg masses contain up to 16 eggs, most often 6-10 eggs. Development is direct and takes ca. 2 months at 10-11° C. Potential reproductive effort resembles that of <i>L. pallidula</i> and parity between spawn production and body size is reached after 24-39 days. After copulation females may produce fertilized eggs for 2-3 months. The species has an annual life cycle with copulation prior to the production of spawn in March-June, death of adults in May-June and main hatching of young in June-July. Differences in morphology, food plants and life cycle between populations from the Øresund and Roscoff are pointed out.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"On the biology of the prosobranch <i>Lacuna parva</i> in the Øresund","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2024-12-10 01:33:17.368041","timezone_type":1,"timezone":"+01:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":1981,"MonPub":null,"DateUpdate":"2009-05-18","DateCreate":"2009-05-18","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":null,"VABBcode":null,"OpenAcc":0},"refs":null,"anarec":{"AnaID":135688,"PubliDate":1981,"Pagination":"1-16","XtraPublOfAnaID":null,"ISBN":null,"Volume":"20","Issue":"1","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43470,"SerRR":"Ophelia: International Journal of Marine Biology. Ophelia Publications: Helsingør.  ISSN 0078-5326","StandardTitleSer":"Ophelia: International Journal of Marine Biology","ISSN":"0078-5326","AbbrevSer":"Ophelia","StandardTitleMon":null,"StartPage":1,"Pages":16,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":{"Line1":"DK-3000 Helsingoer","Email":null,"Line2":null,"EnvName":"Denmark"},"othpubs":null,"ownerships":null,"authors":[{"AutName":"Ockelmann","Firstname":"Kurt","Initials":"K.W.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":129569,"AutID":18320,"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":"Nielsen","Firstname":"Claus","Initials":"C.","Affiliation":null,"Discriminator":"Claus","CorporateFlag":0,"BEntID":129569,"AutID":39932,"OrderNr":2,"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":null,"litstyles":null,"thespers":null,"arch2discl":null,"SERpubls":[{"PublName":"Ophelia Publications","City":"Helsingør"}],"MONpubls":null,"pictures":[],"thestermsPath":[{"ThesaurusTerm":"Biology","ThestID":997,"Acronym":"ASFA","ThesTermPath":"Biology"},{"ThesaurusTerm":"Life cycle","ThestID":4696,"Acronym":"ASFA","ThesTermPath":"Cycles > Life cycle"}],"thestermsASFA":[{"ThesaurusTerm":"Biology"},{"ThesaurusTerm":"Life cycle"}],"taxtermsASFA":[{"TaxTerm":"Lacuna parva (Da Costa, 1778)"}],"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":129569,"AbstractFlag":-1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":null,"thesterms":[{"ThesaurusTerm":"Biology","ThestID":997,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Life cycle","ThestID":4696,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"}],"taxterms":[{"TaxTerm":"Lacuna parva (Da Costa, 1778) [Tiny lacuna]","AphiaID":140169,"TaxtID":11671}],"geoterms":null,"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":[{"ThesaurusTerm":"Biology","DutchTerm":"Biologie","ThestID":997,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Life cycle","DutchTerm":"Levenscyclus","ThestID":4696,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"}],"taxtermsFRIS":[{"TaxTerm":"Lacuna parva (Da Costa, 1778)","DutchTerm":"Kleine scheefhoren","AphiaID":140169,"TaxtID":11671}],"geotermsFRIS":null,"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Milh, Dominique, D.","newSesDate":{"date":"2009-05-18 08:48:42.170000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Milh, Dominique, D.","updSesDate":{"date":"2009-05-18 08:48:42.170000","timezone_type":3,"timezone":"Europe/Brussels"}}}