▁genus ▁and ▁species ▁were ▁first ▁described ▁by ▁William ▁Warren ▁in ▁ 1 9 0 6 . ▁ ▁References ▁ ▁Category : E up it he ci ini ▁Category : T ax a ▁named ▁by ▁William ▁Warren ▁( ent om ologist ) ▁Category : M oth ▁gener a <0x0A> </s> ▁Av oc et ▁M ining ▁pl c ▁is ▁a ▁West ▁African - f oc uss ed ▁gold ▁min ing ▁and ▁expl oration ▁company ▁with ▁its ▁primary ▁operations ▁in ▁Bur k ina ▁F aso ▁and ▁Guinea . ▁The ▁company ▁is ▁listed ▁on ▁the ▁London ▁Stock ▁Exchange ▁and ▁the ▁Os lo ▁B ø rs . ▁ ▁History ▁Av oc et ▁M ining ▁was ▁formed ▁in ▁ 1 9 9 5 ▁and ▁a ▁year ▁later ▁listed ▁on ▁L SE ▁with ▁a ▁market ▁capital isation ▁of ▁£ 7 2 m ▁with ▁gold ▁depos its ▁in ▁Peru , ▁t ung sten ▁interests ▁in ▁Portugal , ▁Peru ▁and ▁California ▁and ▁an ▁operating ▁gold ▁mine ▁in ▁Pen j om , ▁Malays ia . ▁In ▁ 1 9 9 9 ▁the ▁Company ▁div ested ▁t ung sten ▁operations ▁to ▁focus ▁on ▁gold . ▁Av oc et ▁moved ▁onto ▁the ▁A IM ▁market ▁in ▁ 2 0 0 2 , ▁with ▁a ▁market ▁capital isation ▁of ▁£ 1 2 m . ▁In ▁the ▁same ▁year ▁the ▁Company ▁acquired ▁ 8 0 % ▁in ▁North ▁Lan ut , ▁Indones ia ▁and ▁a ▁ 4 9 % ▁interest ▁and ▁management ▁control ▁in ▁gold ▁min ing ▁company ▁Z GC ▁in ▁T aj ik istan ▁which ▁was