Reindeer akpaetu
Reindeer akpaetu (Nke t. Cladonia rangiferina), ma ọ bụ akpadede - otu lichens sitere na genus Cladonia.
Nke a bụ otu n'ime nnukwu lichens: ịdị elu ya nwere ike iru 10-15 cm. Yagel nwere agba, n'ihi na ihe ka ukwuu nke lichen bụ nke na-enweghị agba - stem hyphae.
Moss reiner nke dị mmiri na-agbanwe mgbe mmiri dị, mana mgbe ọ kpọchara, ọ na-aghọ nke na-akụrikasị nke ukwuu ma na-adakpọ ngwa ngwa. Ikuku na-ebu n'iberibe ndị a ma nwee ike ịmịpụta ihe ọkụkụ ọhụrụ.
N'ihi oke ohia, thallus nwere alaka nke ukwuu, a na-anọpụkarị akpa nwa mgbada na genus Cladina. Ezi nri maka reindeer (ruo 90% nke nri ha n'oge oyi). Ụfọdụ ụdị nwere usnic acid, nke nwere ọgwụ nje. Ndị Nenet na-eji ihe ndị a nke ahịhịa reindeer eme ihe na ọgwụ ndị mmadụ.