Needham — New Genus aixl Species of Lihelhdinae . ri"5 



iors in lateral view are decurvctl in tlicir first liali'toasliaip inferiorspine, 

 and upcurved in their second hail', to an acnniinate tip; in dorsal view 

 they are convergent in their basal half and closely i>arallel and straight in 

 the apical half. The inferior ajipendage is simple, npcnrved, and two-fifths 

 shorter than the snperinrs. 

 Two males, Ypiraiiga, Brazil, March 25, 1898, Adolph Hempel, collector. 



Fig. 1.— Wings and appendages of Edonis helena. a I, anterior lamina viewed from 

 below ; /(, hamule, in situ, viewed from the side ; g I, genital lobe ; v, vesicle ; t, 

 terminal segments of the abdomen. 



