ergen i duwalibun (nikan gisun : 生物分類法, inggiri gisun : Biological classification) serengge ergen i hacin be ergecin be dahame ilgaburengge.
ergen < kūwaragan(域) < gurun(界) < golo(门) < aiman(纲) < hala(目) < mukūn(科) < uksura(属) < duwali(种)