Superregnum:EukaryotaCladus:UnikontaCladus:OpisthokontaCladus:HolozoaRegnum:AnimaliaSubregnum:EumetazoaCladus:ParaHoxozoaCladus:BilateriaCladus:NephrozoaSuperphylum:DeuterostomiaPhylum:ChordataCladus:OlfactoresSubphylum:VertebrataInfraphylum:GnathostomataMegaclassis:Osteichthyes Superclassis/Classis:ActinopterygiiClassis/Subclassis:ActinopteriSubclassis/Infraclassis:NeopterygiiInfraclassis:TeleosteiMegacohors:OsteoglossocephalaiSupercohors:ClupeocephalaCohors:EuteleosteomorphaSubcohors:NeoteleosteiInfracohors:EurypterygiaSectio:CtenosquamataSubsectio:AcanthomorphataDivisio/Superordo:AcanthopterygiiSubdivisio:PercomorphaceaeSeries:PelagiariaOrdo:Scombriformes
Familia:GempylidaeGenus:RexeaSpecies:R. alisae -R. antefurcata -R. bengalensis -R. brevilineata -R. nakamurai -R. prometheoides -R. solandri
RexeaWaite, 1911