Comstock, William Phillips. <br/><br/>
Butterflies of the American Tropics: The Genus Anaea Lepidoptera Nymphalidae :   A study of the Species Heretofore Includea in the Genera Anaea, Coenophlebia, Hypna polygraphas, Protogonius, Siderone and Zavetis  

 - New York :   The American Mus. of Nat. History,   1961.