{"refrec":{"BRefID":98872,"RR":"<b>Klimpel, S.; Palm, H.W.; Seehagen, A.</b> (2002). Metazoan parasites and food composition of juvenile <i>Etmopterus spinax</i> (L., 1758) (Dalatiidae, Squaliformes) from the Norwegian deep. <i>Parasitol. Res. 89(4)</i>: 245-251. <a href=\"https://dx.doi.org/10.1007/s00436-002-0741-1\" target=\"_blank\">https://dx.doi.org/10.1007/s00436-002-0741-1</a>","BEntID":94143,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>Parasitol. Res. 89(4)</i>: 245-251. <a href=\"https://dx.doi.org/10.1007/s00436-002-0741-1\" target=\"_blank\">https://dx.doi.org/10.1007/s00436-002-0741-1</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Klimpel, S.; Palm, H.W.; Seehagen, A.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Klimpel, S.; Palm, H.W.; Seehagen, A.","Englishabstract":"A total of 37 juvenile <i>Etmopterus spinax</i> from the Norwegian Deep were examined for stomach contents and metazoan ecto- and endoparasites. These squaliform elasmobranchs were caught by benthopelagic net in May 2001 at a depth of 194-214 m. The euphausiid <i>Meganyctiphanes norvegica</i> and the teleost <i>Maurolicus muelleri</i> were the principal prey organisms. With increasing total length of <i>E. spinax</i>, the frequency of <i>Meganyctiphanes norvegica</i> prey decreased and that of <i>M. muelleri</i> increased. Seven different metazoan parasite species were found: adult Monogenea (2), larval and adult Cestoda (3), and larval Nematoda (2). The predominant parasites were an unidentified monocotylid monogenean and the cestode <i>Aporhynchus norvegicus</i>, with respective prevalences of infestation of 83.8% and 81.1%. The sites of infestation were the gills (<i>Squalonchocotyle spinacis</i>, Monogenea), nasal cavities (Monocotylidae indet.), body cavity (<i>Lacistorhynchus tenuis</i>, Cestoda), stomach wall and organs of the body cavity (<i>Anisakis simplex</i>, Nematoda), and stomach and spiral valve (<i>A. norvegicus</i> and Pseudophyllidea indet., Cestoda; <i>Hysterothylacium aduncum</i>, Nematoda). No other metazoan parasite taxa were found, and the musculature was free of parasites. Five new host and three new locality records were established. <i>M. muelleri</i> seems to be an important intermediate host for the endoparasitic nematodes which were found, with <i>E. spinax </i>serving as a paratenic host. <i>E. spinax</i> also serves as an intermediate host for the trypanorhynch cestode <i>L. tenuis</i>, and as the definitive host for the two monogeneans and the trypanorhynch <i>A. norvegicus</i>. The latter uses <i>Meganyctiphanes norvegica </i>as the second intermediate host in the Norwegian Deep. The relationship between the feeding ecology, habitat, and vagility of <i>E. spinax</i> and the resulting parasite fauna is discussed.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Metazoan parasites and food composition of juvenile <i>Etmopterus spinax</i> (L., 1758) (Dalatiidae, Squaliformes) from the Norwegian deep","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-06-15 01:32:17.453587","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":2002,"MonPub":null,"DateUpdate":"2006-05-15","DateCreate":"2006-05-15","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000182222700001","VABBcode":null,"OpenAcc":0,"DOI":"10.1007/s00436-002-0741-1"},"refs":null,"anarec":{"AnaID":98872,"PubliDate":2002,"Pagination":"245-251","XtraPublOfAnaID":null,"ISBN":null,"Volume":"89","Issue":"4","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43611,"SerRR":"Parasitology Research. Springer: Berlin; Heidelberg.  ISSN 0932-0113; e-ISSN 1432-1955","StandardTitleSer":"Parasitology Research","ISSN":"0932-0113","AbbrevSer":"Parasitol. Res.","StandardTitleMon":null,"StartPage":245,"Pages":7,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Klimpel","Firstname":"Sven","Initials":"S.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":94143,"AutID":66266,"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":"Palm","Firstname":"Harry","Initials":"H.W.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":94143,"AutID":66267,"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":"Seehagen","Firstname":"Annett","Initials":"A.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":94143,"AutID":66268,"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":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":null,"litstyles":null,"thespers":null,"arch2discl":null,"SERpubls":[{"PublName":"Springer","City":"Berlin; Heidelberg"}],"MONpubls":null,"pictures":[],"thestermsPath":null,"thestermsASFA":null,"taxtermsASFA":null,"geotermsASFA":null,"collections":null,"conf":null,"proj":null,"Physdatasets":null,"spcols":{"507":{"SpName":"World Register of Marine Species","SpColID":507,"ParSpColID":null,"TopParID":null,"ShortName":"WoRMS website","URLLocation":null,"LibID":null,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"WoRMS website"}},"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":94143,"AbstractFlag":-1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":94143,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://dx.doi.org/10.1007/s00436-002-0741-1","externalID":"10.1007/s00436-002-0741-1","URLTypeCode":"DOI","URLID":110060,"URLTypID":13,"URLType":"DOI","URLPrefix":"http://dx.doi.org/"}],"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":"Vandepitte, Leen, L.","newSesDate":{"date":"2006-05-15 11:37:32.060000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Vandepitte, Leen, L.","updSesDate":{"date":"2006-05-15 11:37:32.060000","timezone_type":3,"timezone":"Europe/Brussels"}}}