{"refrec":{"BRefID":24232,"RR":"<b>Rognon, X.; Teugels, G.G.; Guyomard, R.; Galbusera, P.; Andriamanga, M.; Volckaert, F.A.M.J.; Agnèse, J.F.</b> (1998). Morphometric and allozyme variation in the African catfishes <i>Clarias gariepinus</i> and <i>C. anguillaris</i>. <i>J. Fish Biol. 53</i>: 192-207. <a href=\"https://dx.doi.org/10.1111/j.1095-8649.1998.tb00120.x\" target=\"_blank\">https://dx.doi.org/10.1111/j.1095-8649.1998.tb00120.x</a>","BEntID":24232,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>J. Fish Biol. 53</i>: 192-207. <a href=\"https://dx.doi.org/10.1111/j.1095-8649.1998.tb00120.x\" target=\"_blank\">https://dx.doi.org/10.1111/j.1095-8649.1998.tb00120.x</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":0,"FreshFlag":1,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Rognon, X.; Teugels, G.G.; Guyomard, R.; Galbusera, P.; Andriamanga, M.; Volckaert, F.A.M.J.; Agnèse, J.F.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Rognon, X. <i>et al.</i>","Englishabstract":"This study investigated morphological characters and electrophoretic polymorphism at 25 protein loci in nine wild populations of the African clariid catfish <i>Clarias gariepinus</i> and seven wild populations of <i>C. anguillaris</i>. Two other clariid species, <i>Clarias albopunctatus</i> and <i>Heterobranchus longifilis</i>, were used as outgroups in the allozyme study. Morphometric and allozyme data are congruent for the Nilo-Sudanian populations of <i>C. gariepinus</i> and <i>C. anguillaris</i>. Both approaches also distinguished two groups amongst the <i>C. gariepinus</i> populations, one containing Nilo-Sudanian populations and the other including Lake Victoria and southern African populations. However, allozyme data suggest that <i>C. gariepinus</i> is not a monophyletic group and show that <i>C. albopunctatus</i> is more divergent from <i>C. gariepinus</i> and <i>C. anguillaris</i> than it is from <i>H. longifilis</i>, stressing the need for a revision of clariid systematics. The variation observed in <i>C. gariepinus</i> is discussed in terms of palaeogeographical events and its use in aquaculture.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Morphometric and allozyme variation in the African catfishes <i>Clarias gariepinus</i> and <i>C. anguillaris</i>","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-06-02 01:31:00.907882","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":"Africa; Clariidae; morphometry; allozymes; variation","Notes":null,"AnaPub":1998,"MonPub":null,"DateUpdate":"2014-08-27","DateCreate":"2002-04-23","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000074780700018","VABBcode":null,"OpenAcc":1,"DOI":"10.1111/j.1095-8649.1998.tb00120.x"},"refs":null,"anarec":{"AnaID":24232,"PubliDate":1998,"Pagination":"192-207","XtraPublOfAnaID":null,"ISBN":null,"Volume":"53","Issue":null,"BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43231,"SerRR":"Journal of Fish Biology. 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