Kalmar "Caudata" tana nufin ƙungiyar wutsiya masu wulakanci, waɗanda aka fi sani da salamanders, masu tsayin jiki, dogayen wutsiya, da ƙafafu huɗu. Ana samun su a wurare daban-daban, ciki har da dazuzzuka, jeji, da ruwaye, kuma ana samun su da ikon sake farfado da sassan jikin da suka ɓace. "Caudata" ya fito daga kalmar Latin "cauda," ma'ana "wutsiya."
