▁is ▁found ▁in ▁North ▁America , ▁where ▁it ▁has ▁been ▁recorded ▁from ▁Washington ▁State . ▁ ▁The ▁wings pan ▁is ▁about ▁ 1 6   mm . ▁There ▁is ▁a ▁nearly ▁continuous , ▁narrow ▁black ▁longitud inal ▁central ▁line ▁from ▁the ▁base ▁to ▁the ▁a pe x ▁with ▁the ▁cost al ▁part ▁of ▁the ▁wing ▁above ▁this ▁line ▁light ▁wh it ish ▁red , ▁sh aded ▁with ▁fus c ous . ▁The ▁d ors al ▁part ▁below ▁the ▁central ▁black ▁line ▁is ▁dark er ▁than ▁the ▁cost al ▁half , ▁re dd ish , ▁more ▁prof us ely ▁over la id ▁with ▁dark ▁fus c ous ▁and ▁black ▁scales . ▁At ▁the ▁base ▁is ▁an ▁ill - defined , ▁small , ▁un m ott led ▁brick - red ▁patch . ▁The ▁h ind w ings ▁are ▁light ▁fus c ous . ▁ ▁References ▁ ▁Category : Sc rob ip al p ula ▁Category : M oth s ▁described ▁in ▁ 1 9 0 4 <0x0A> </s> ▁The ▁O ku ▁Vol can ic ▁Field ▁or ▁O ku ▁Mass if ▁is ▁a ▁group ▁of ▁vol cano es ▁based ▁on ▁a ▁sw ell ▁in ▁the ▁Cam ero on ▁Vol can ic ▁Line , ▁located ▁in ▁the ▁O ku ▁region ▁of ▁the ▁Western ▁High ▁Pl ate au ▁of ▁Cam ero on . ▁The ▁Mount ▁O ku ▁strat ov ol cano ▁r ises ▁to ▁ 3 , 0 1 1   m ▁above ▁sea ▁level . ▁ ▁The ▁mass if ▁has ▁a ▁diameter ▁of ▁almost ▁ 1 0