{"refrec":{"BRefID":367711,"RR":"Martin, U.; Mallefet, J. (2023). The diet of deep-water sharks. Deep-Sea Res., Part 1, Oceanogr. Res. Pap. 192: 103898. https://dx.doi.org/10.1016/j.dsr.2022.103898","BEntID":365436,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":1,"RefStringPartII":". Deep-Sea Res., Part 1, Oceanogr. Res. Pap. 192: 103898. https://dx.doi.org/10.1016/j.dsr.2022.103898","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Martin, U.; Mallefet, J.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Martin, U.; Mallefet, J.","Englishabstract":"548 shark species were considered in this paper. They were classified in function of their depth of occurrence: 218 deep, 114 transitory and 210 shallow. The diets of the 332 deep and transitory species are reviewed. 10 prey categories are recognized here: Chondrichthyes, Teleosts, Cephalopods, Crustaceans, Marine mammals, Annelids, Ctenophores, Egg of Chondrichthyes, Siphonophores, and Bivalves. There is a complete lack of data for 210 species, and 59 have only a limited amount of information available. In general, teleosts, crustaceans, and cephalopods were the main prey found in deep-water sharks. However, some species have a specialized diet. A simple index of dietary knowledge has been developed to highlight the current state of knowledge on the subject, further illustrating the lack of information. The proportion of empty and regurgitated stomachs varies significantly between species and studies. Most data on deep and transitory sharks come from stomach content analysis. Stable isotope analysis provides additional insight into their trophic ecology. Fatty acid profiling and DNA metabarcoding can also add important information, but their use is currently limited with deep-water sharks. The most important conclusion from this synthesis is the lack or scarcity of information for most deep and transitory species.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"The diet of deep-water sharks","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-04-18 01:32:37.538665","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"Stomach content;Stable isotope;Mesopredators;Deep-water sharks;DOGFISH SQUALUS-ACANTHIAS;PACIFIC SLEEPER SHARK;COMPARATIVE FEEDING ECOLOGY;BLACKSPOTTED SMOOTH-HOUND;DEMERSAL FISH COMMUNITY;UPPER CONTINENTAL-SLOPE;LAMNA-NASUS BONNATERRE;PROTECTIVE GILL NETS;FOOD-HABITS;SPINY DOGFISH","OtherDescriptors":null,"Notes":null,"AnaPub":2023,"MonPub":null,"DateUpdate":"2025-09-18","DateCreate":"2023-10-02","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000976074600001","VABBcode":null,"OpenAcc":0,"DOI":"10.1016/j.dsr.2022.103898"},"refs":null,"anarec":{"AnaID":367711,"PubliDate":2023,"Pagination":"103898","XtraPublOfAnaID":null,"ISBN":null,"Volume":"192","Issue":null,"BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":45506,"SerRR":"Deep-Sea Research, Part I. Oceanographic Research Papers. Elsevier: Oxford. ISSN 0967-0637; e-ISSN 1879-0119","StandardTitleSer":"Deep-Sea Research, Part I. Oceanographic Research Papers","ISSN":"0967-0637","AbbrevSer":"Deep-Sea Res., Part 1, Oceanogr. Res. Pap.","StandardTitleMon":null,"StartPage":null,"Pages":null,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Martin","Firstname":"Ulrich","Initials":"U.","Affiliation":"Marine Biology Laboratory, Université Catholique de Louvain","Discriminator":null,"CorporateFlag":0,"BEntID":365436,"AutID":542554,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"BMAR","InsFSN":"Université Catholique de Louvain; Earth and Life Institute; Biodiversity pole; Laboratoire de Biologie Marine","ORCID":null,"PersID":36499,"InsID":599},{"AutName":"Mallefet","Firstname":"Jérôme","Initials":"J.","Affiliation":"Marine Biology Laboratory, Université Catholique de Louvain","Discriminator":null,"CorporateFlag":0,"BEntID":365436,"AutID":318298,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"BMAR","InsFSN":"Université Catholique de Louvain; Earth and Life Institute; Biodiversity pole; Laboratoire de Biologie Marine","ORCID":"0000-0003-0918-3491","PersID":3882,"InsID":599}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":393018,"LibID":36,"BRefID":367711,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":null,"ShelfLocCode":"393018","RFID":null,"PaidValue":null,"Medium":"Server","Description":"Interne VLIZ documenten","Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Non-open access","URL":null,"ClassifID":228,"Classification":"Non-open access","ReqLink":1,"ClassifTypID":3,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":1,"InternalReq":1,"LoggedInReq":1,"Disclaimer":"Disclaimer_VLIZ_Intern","DutchDisclaimer":"
Deze publicatie is enkel beschikbaar voor persoonlijk gebruik binnen de Innovocean site en mag op geen enkele manier verder worden verspreid.