Ibiitapi ya kijyamberebikozwe mu bwoya bwo mu rwego rwo hejuru biroroshye, bishyushye kandi birinda ivumbi.Igishushanyo cya tapi kiroroshye kandi ibara ni ubururu bwijimye cyane, bikayiha ibyiyumvo byiza kandi byiza.Mubyongeyeho, iyi tapi iraboneka mumahitamo atandukanye kugirango ahuze ibikenewe bitandukanye.