Kalmar "Genus Scleropages" tana nufin rukuni na nau'in kifi na ruwa wanda aka fi sani da Asian Arowanas ko Dragon Fish. Wannan jinsin wani yanki ne na dangin Osteoglossidae, kuma ya haɗa da nau'ikan nau'ikan nau'ikan da suka fito daga kudu maso gabashin Asiya, gami da Malaysia, Indonesia, da Thailand. Waɗannan kifayen suna da kima sosai saboda kamanninsu na musamman, waɗanda ke da manyan ma'auni, masu tsayin jiki, da filaye masu launi. Sunan "Scleropages" ya fito ne daga kalmomin Helenanci "skleros," ma'ana mai wuya, da "shafuka," ma'ana ma'auni, yana nufin ma'auni mai tauri, ƙashi da ke rufe waɗannan kifi.