{"refrec":{"BRefID":117762,"RR":"<b>Gambi, M.C.; Patti, F.P.; Micaletto, G.; Giangrande, A.</b> (2001). Diversity of reproductive features in some Antarctic polynoid and sabellid polychaetes, with a description of <i>Demonax polarsterni</i> sp. n. (Polychaeta, Sabellidae). <i>Polar Biol. 24(12)</i>: 883-891. <a href=\"http://dx.doi.org/10.1007/s003000100287\" target=\"_blank\">dx.doi.org/10.1007/s003000100287</a>","BEntID":112063,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>Polar Biol. 24(12)</i>: 883-891. <a href=\"https://dx.doi.org/10.1007/s003000100287\" target=\"_blank\">https://dx.doi.org/10.1007/s003000100287</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Gambi, M.C.; Patti, F.P.; Micaletto, G.; Giangrande, A.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Gambi, M.C. <i>et al.</i>","Englishabstract":"The Polynoidae and Sabellidae represent two polychaete families with contrasting life habits and different phylogenetic constraints. Species of both families studied in this work were collected on the shelf of the Eastern Weddell Sea (Antarctica) during the EASIZ-I (1996) and EASIZ-II (1998) expeditions. Among the Polynoidae, three different species of the genus <i>Harmothoe</i> were observed to brood eggs under the dorsal elytra, which is an uncommon feature in this family. The egg size of all brooding taxa ranged between 120 and 216 µm. Three Sabellidae species were studied: <i>Myxicola</i> cf <i>sulcata</i> is gonochoric with eggs among the largest (up to 1000 µm) recorded for the sabellids. Eggs, as well as larvae, are incubated within the branchial crown, a feature newly discovered for the genus <i>Myxicola</i>. <i>Demonax polarsterni </i>n. sp. (a newly discovered taxon) and <i>Euchone pallida</i> are gonochoric and possess relatively large eggs (350 µm and 270 µm, respectively). In comparison with cogeneric species of temperate areas, the Antarctic Sabellidae have larger egg dimensions and egg brooding that seems unconstrained by adult size.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Diversity of reproductive features in some Antarctic polynoid and sabellid polychaetes, with a description of <i>Demonax polarsterni</i> sp. n. (Polychaeta, Sabellidae)","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2025-07-02 08:33:14.980000","timezone_type":1,"timezone":"+00:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":2001,"MonPub":null,"DateUpdate":"2007-12-12","DateCreate":"2007-12-10","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000172557500002","VABBcode":null,"OpenAcc":0,"DOI":"10.1007/s003000100287"},"refs":null,"anarec":{"AnaID":117762,"PubliDate":2001,"Pagination":"883-891","XtraPublOfAnaID":null,"ISBN":null,"Volume":"24","Issue":"12","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43637,"SerRR":"Polar Biology. Springer-Verlag: Berlin; Heidelberg.  ISSN 0722-4060; e-ISSN 1432-2056","StandardTitleSer":"Polar Biology","ISSN":"0722-4060","AbbrevSer":"Polar Biol.","StandardTitleMon":null,"StartPage":883,"Pages":9,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":[{"XBRefID":117880,"RefStrFull":"<b>Gambi, M.C.; Patti, F.P.; Micaletto, G.; Giangrande, A.</b> (2002). Diversity of reproductive features in some Antarctic polynoid and sabellid polychaetes, with a description of <i>Demonax polarsterni</i> sp. n. (Polychaeta, Sabellidae), <b><i>in</i></b>: Arntz, W.E. <i>et al.</i> (Ed.) <i>Ecological studies in the Antarctic sea ice zone: results of EASIZ Midterm Symposium.</i> pp. 24-32","RelID":4,"RelationY":"Related to","StandardTitle":"Diversity of reproductive features in some Antarctic polynoid and sabellid polychaetes, with a description of <i>Demonax polarsterni</i> sp. n. (Polychaeta, Sabellidae)"}],"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Gambi","Firstname":"Maria Cristina","Initials":"M.C.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":112063,"AutID":1580,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":"0000-0001-6160-6004","PersID":8321,"InsID":null},{"AutName":"Patti","Firstname":"Francesco Paolo","Initials":"F.P.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":112063,"AutID":1586,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":8456,"InsID":null},{"AutName":"Micaletto","Firstname":null,"Initials":"G.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":112063,"AutID":77658,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Giangrande","Firstname":"Adriana","Initials":"A.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":112063,"AutID":1145,"OrderNr":4,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":"0000-0003-4531-2377","PersID":8352,"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":"Springer-Verlag","City":"Berlin; 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