▁was ▁vide ot aped ▁for ▁television , ▁but ▁it ▁was ▁never ▁broadcast ▁or ▁released ▁on ▁DVD . ▁ ▁R oles ▁ ▁References ▁ ▁External ▁links ▁Opera ' s ▁southern ▁gentleman ▁San ▁Diego ▁Opera T alk ! ▁with ▁Nick ▁Re vel es : ▁F loyd ' s ▁Cold ▁S ass y ▁Tree ▁ ▁Category : Oper as ▁Category : Oper as ▁by ▁Carl is le ▁F loyd ▁Category : English - language ▁oper as ▁Category : 2 0 0 0 ▁oper as ▁Category : Oper as ▁set ▁in ▁the ▁United ▁States ▁Category : Oper a ▁world ▁premier es ▁at ▁Houston ▁Grand ▁Opera ▁Category : Oper as ▁based ▁on ▁nov els <0x0A> </s> ▁X y loc op a ▁am eth yst ina , ▁or ▁X y loc op a ▁( N od ula ) ▁am eth yst ina , ▁is ▁a ▁species ▁of ▁car p enter ▁be e . ▁It ▁is ▁distributed ▁in ▁South ▁Asian ▁countries ▁such ▁as , ▁India , ▁Pakistan ▁and ▁Sri ▁L anka . ▁ ▁Sub species ▁ ▁X y loc op a ▁am eth yst ina ▁am eth yst ina ▁( F ab r ici us , ▁ 1 7 9 3 ) ▁ ▁X y loc op a ▁am eth yst ina ▁ph an ero ce ph ala ▁C ocker ell , ▁ 1 9 2 0 ▁ ▁References ▁ ▁Further ▁reading ▁R ugg iero ▁M . ▁( project ▁leader ), ▁A scher ▁J . ▁et ▁al . ▁( 2 0 1 3 ). ▁IT IS ▁Be es : ▁World