I-labradorrite eluhlaza okwesibhakabhaka esuka eMadagascar ingaphezulu kwento nje; Lutyalo mali kubuchule nakumgangatho onokuthi ume ixesha lokuvavanywa kwexesha kwaye uphucule ibalisa elibonakalayo ngalo naliphi na indawo eyiyo. Ukudibana kwayo okwahlukileyo kwimibala kunye nokuhlengahlengiswa kongeza umaleko wotywala nakweyiphi na imeko, kuguqulwe iindawo eziqhelekileyo kwiindawo ezigwenxa ezingaqhelekanga.