{"refrec":{"BRefID":301226,"RR":"<b>Salvanes, A.G.V.; Gibbons, M.J.</b> (2018). Adaptation to hypoxic environments; bearded gobies <i>Sufflogobius bibarbatus</i> in the Benguela upwelling ecosystem. <i>J. Fish Biol. 92(3)</i>: 752-772. <a href=\"https://dx.doi.org/10.1111/jfb.13547\" target=\"_blank\">https://dx.doi.org/10.1111/jfb.13547</a>","BEntID":293465,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>J. Fish Biol. 92(3)</i>: 752-772. <a href=\"https://dx.doi.org/10.1111/jfb.13547\" target=\"_blank\">https://dx.doi.org/10.1111/jfb.13547</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Salvanes, A.G.V.; Gibbons, M.J.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Salvanes, A.G.V.; Gibbons, M.J.","Englishabstract":"The oceans of the world are slowly losing oxygen, in part because of climate change and in part because of anthropogenic eutrophication. This deoxygenation affects marine organisms in species‐specific ways. This paper reviews what is known on how hypoxia tolerant species respond to low dissolved oxygen, using the bearded goby <i>Sufflogobius bibarbatus</i> as a model system. This species is endemic to the Benguela upwelling ecosystem, where, off Namibia, 9000 km<sup>2</sup> of the shelf is hypoxic. Here, the species is now considered central to ecosystem functioning and in recent decades it has sustained commercial fisheries. Unlike their predators, <i>S. bibarbatus</i> has strong anti‐predator responses as they can remain alert and escape threats in anoxic and severely hypoxic waters and can cope with sulphide shocks. Populations display diel vertical migration and shuttle between suboxic seabed refugia during the day to more oxygenated waters higher up in the water column at night and whilst they may share the water column with predators they may reduce their predation risk by associating with jellyfish (<i>Aequorea forskalea</i> and <i>Chrysaora fulgida</i>). The spatial distribution of <i>S. bibarbatus</i> varies with changes in available oxygen and populations expand and contract with climate‐induced changes in the distribution of hypoxic waters. This species has an unusual diet and plays an important role in ecosystem functioning. It is a batch‐spawner, with a protracted spawning season. Remarkably, males display alternative reproductive tactics and reproduction can take place at oxygen levels <0·5 ml l<sup>−1</sup> dissolved oxygen on the shelf break. Gaps in knowledge are identified and future works are proposed.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Adaptation to hypoxic environments; bearded gobies <i>Sufflogobius bibarbatus</i> in the Benguela upwelling ecosystem","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-06-13 01:31:36.526876","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":2018,"MonPub":null,"DateUpdate":"2018-09-13","DateCreate":"2018-09-13","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000427477600013","VABBcode":null,"OpenAcc":0,"DOI":"10.1111/jfb.13547"},"refs":null,"anarec":{"AnaID":301226,"PubliDate":2018,"Pagination":"752-772","XtraPublOfAnaID":null,"ISBN":null,"Volume":"92","Issue":"3","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43231,"SerRR":"Journal of Fish Biology. Fisheries Society of the British Isles: London,New York,.  ISSN 0022-1112; e-ISSN 1095-8649","StandardTitleSer":"Journal of Fish Biology","ISSN":"0022-1112","AbbrevSer":"J. 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