{"refrec":{"BRefID":30064,"RR":"<b>Beck, L.A.</b> (2002). <i>Hirtopelta tufari</i> sp. n., a new gastropod species from hot vents at the East Pacific Rise (21° S) harbouring endocytosymbiotic bacteria in its gill (Gastropoda: Rhipidoglossa: Peltospiridae). <i>Archiv. Molluskenkd. (2004) 130(1-2)</i>: 249-257, 17 figures","BEntID":30064,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":null,"RefStringPartII":". <i>Archiv. Molluskenkd. (2004) 130(1-2)</i>: 249-257, 17 figures","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Beck, L.A.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Beck, L.A.","Englishabstract":"A new limpet-shaped deep sea gastropod, <i>Hirtopelta tufari</i> sp.n., is examined in this study. Eleven specimens of the new taxon were collected from hot vent sites with active \"blacksmokers\" at the East Pacific Rise (21°S, 2802 m depth) during the German OLGA I-cruise in 1989. Based on morphological evidence of the shell,  the soft parts, and the radula the new species is distinguished from the sister taxon <i>Hirtopelta hirta</i> McLean 1989 and assigned to the Peltospiridae. In comparison to other archaeogastropods, the gill is transformed and extremely enlarged showing two cell-layers of bacteriocytes at the gill leaflets. Histological evidence based on transmission elektron microscopy revealed numerous oval-longish, probably non-methanotrophic microorganisms of 0.5 µm length and 0. 1 5 µm diameter. These bacteria are arranged in vacuoles in the outer two thirds of the bacteriocytes. The highly specialized endocytosymbiosis, the unusual dimension of the gill as well as sampling from <i>Alvinella</i>-tubes at active black smokers let us assume that the nutrition of <i>Hirtopelta tufari</i> sp.n. relies almost entirely on the support of endosymbiotic bacteria.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"<i>Hirtopelta tufari</i> sp. n., a new gastropod species from hot vents at the East Pacific Rise (21° S) harbouring endocytosymbiotic bacteria in its gill (Gastropoda: Rhipidoglossa: Peltospiridae)","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2024-12-10 01:32:52.928458","timezone_type":1,"timezone":"+01:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":2002,"MonPub":null,"DateUpdate":"2016-01-13","DateCreate":"2002-12-13","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":null,"VABBcode":null,"OpenAcc":0},"refs":null,"anarec":{"AnaID":30064,"PubliDate":2002,"Pagination":"249-257, 17 figures","XtraPublOfAnaID":null,"ISBN":null,"Volume":"130","Issue":"1-2","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":201873,"SerRR":"Archiv für Molluskenkunde (2004). Schweizerbart: Stuttgart.  ISSN 1869-0963","StandardTitleSer":"Archiv für Molluskenkunde (2004)","ISSN":"1869-0963","AbbrevSer":"Archiv. Molluskenkd. (2004)","StandardTitleMon":null,"StartPage":249,"Pages":9,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Beck","Firstname":"Lothar","Initials":"L.A.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":30064,"AutID":32859,"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":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":null,"litstyles":null,"thespers":null,"arch2discl":null,"SERpubls":[{"PublName":"Schweizerbart","City":"Stuttgart"}],"MONpubls":null,"pictures":[],"thestermsPath":null,"thestermsASFA":null,"taxtermsASFA":null,"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":30064,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":30064,"AbstractFlag":1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":null,"thesterms":null,"taxterms":null,"geoterms":null,"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":null,"taxtermsFRIS":null,"geotermsFRIS":null,"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Haspeslagh, Jan, J.","newSesDate":{"date":"2002-12-13 09:15:29.840000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Haspeslagh, Jan, J.","updSesDate":{"date":"2016-01-13 14:50:11.570000","timezone_type":3,"timezone":"Europe/Brussels"}}}