{"refrec":{"BRefID":32124,"RR":"<b>Kristoffersen, J.B.; Salvanes, A.G.V.</b> (1998). Effects of formaldehyde and ethanol preservation on body and otoliths of <i>Maurolicus muelleri</i> and <i> Benthosema glaciale</i>. <i>Sarsia 83</i>: 95-102","BEntID":32124,"PublicFlag":1,"CheckedFlag":0,"wosflag":0,"vabbflag":null,"RefStringPartII":". <i>Sarsia 83</i>: 95-102","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Kristoffersen, J.B.; Salvanes, A.G.V.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Kristoffersen, J.B.; Salvanes, A.G.V.","Englishabstract":"First of its kind, this study examines effects of preservatives on otoliths as well as on fish size and weight. Effects of 200 days of preservation in 4 % seawater formaldehyde solution and 80 % ethanol were investigated for the two small, mesopelagic fishes, <i>Benthosema glaciale</i> (Reinhardt, 1837), and <i>Maurolicus muelleri</i> (Gmelin, 1789). The body weight loss was much higher in ethanol (37-39 %) than in formaldehyde (13-16 %). The decrease in standard length was small in both preservatives and for both species (0.8-3 %). The weight of the otoliths of <i>B. glaciale</i> was estimated to decrease by approximately 3 % in both formaldehyde and ethanol, while a radius change in one direction could not be demonstrated unambiguously. In contrast, there were no significant changes in the otoliths of <i>M. muelleri</i> in any of the preservatives, thus we can use otoliths from <i>M. muelleri</i> preserved for up to at least 200 days in correctly buffered formaldehyde. Growth rate and age can then easily be coupled with other life history parameters obtained from preserved fish.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Effects of formaldehyde and ethanol preservation on body and otoliths of <i>Maurolicus muelleri</i> and <i> Benthosema glaciale</i>","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":1998,"MonPub":null,"DateUpdate":"2003-02-13","DateCreate":"2003-02-10","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":null,"VABBcode":null,"OpenAcc":1},"refs":null,"anarec":{"AnaID":32124,"PubliDate":1998,"Pagination":"95-102","XtraPublOfAnaID":null,"ISBN":null,"Volume":"83","Issue":null,"BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43909,"SerRR":"Sarsia. 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