Genus Proarna Stål, 1864 Proarna Stål 1864: 61. TYPE SPECIES.— Cicada hilaris Germar 1834: 69. (Australia?) REMARKS.—The species of Proarna can be identified by a head that is about as wide as the mesonotum with the eyes that scarcely project beyond the anterior pronotal angle, the fore wing radial crossvein is oriented vertically to the radius anterior 2 and radius posterior veins and the radiomedial crossvein is obliquely oriented, males possess large semicircular opercula, and the triangular or small, curved timbal covers. DISTRIBUTION.—Species of the genus have been reported across the Neotropical region with records from Argentina, Belize, Bolivia, Brazil, Colombia, Costa Rica, Cuba, Dominica, Dominican Republic, Ecuador, F...