</s> ▁Di ory ct ria ▁tum icole lla ▁is ▁a ▁species ▁of ▁sn out ▁moth ▁in ▁the ▁genus ▁Di ory ct ria . ▁It ▁was ▁described ▁by ▁Mut u ura , ▁Mun roe ▁and ▁Ross ▁in ▁ 1 9 6 9 , ▁and ▁is ▁known ▁from ▁British ▁Columbia , ▁Canada , ▁but ▁is ▁possibly ▁present ▁in ▁all ▁of ▁north - western ▁North ▁America . ▁ ▁The ▁wings pan ▁is ▁ 1 2 . 5 – 1 5   mm . ▁Ad ult s ▁are ▁black ▁and ▁white , ▁with ▁only ▁a ▁few ▁brown ish - red ▁scales ▁in ▁the ▁sub bas al ▁area . ▁ ▁The ▁lar va e ▁have ▁been ▁recorded ▁feed ing ▁within ▁bl ister ▁rust ▁( Per id erm ium ) ▁sw ell ings ▁ ▁on ▁P inus ▁p onder osa . ▁ ▁References ▁ ▁Category : M oth s ▁described ▁in ▁ 1 9 6 9 ▁tum icole lla <0x0A> </s> ▁Africa ▁Al mor avid ▁dynast y ▁– ▁Y us uf ▁ibn ▁T ash fin ▁( 1 0 6 1 – 1 1 0 6 ) ▁W ag ad ou ▁( G h ana ▁Empire ) ▁– ▁General ▁Ab u - B ak r ▁I bn - U mar , ▁Al mor avid ▁occupation ▁( 1 0 7 6 – 1 0 8 7 ) ▁Eth iop ian ▁Empire ▁– ▁K ed us ▁Har be ▁( 1 0 7 9 – 1 1 1 9 ) ▁F at im id ▁C ali ph ate ▁– ▁al - M ust