Greta (butterfly)Greta is a genus of clearwing butterflies, named by Arthur Francis Hemming in 1934. They are in the brush-footed butterfly family, Nymphalidae, and are found in Central America, South America, and the Caribbean.SpeciesArranged alphabetically:Greta alphesiboea Greta andromica – andromica clearwingGreta annette – white-spotted clearwingGreta cubana – Cuban clearwingGreta clavijoiGreta depauperata Greta dercetis Greta diaphanus – Antillean clearwingGreta enigma Greta esula Greta gabiglooris – Gabi's clearwingGreta gardneri Greta hermana Greta libethris – Libethris clearwingGreta lojana Greta lydia Greta morgane – thick-tipped greta, Morgane clearwing, rusty clearwingGreta nero – Nero clearwingGreta ochretis Greta oneidodes Greta ortygia – orthygia clearwingGreta oto – glasswingGreta polissena – Polissena clearwingGreta telesilla ''Greta theudelinda''