A New Genus of Dictyopharidae (Homoptera) from Chile

摘要

Chonclraphana gen. n. with the type species Cixius gayi Spinola, 1852 (= Chondrodera chilensis Melichar, 1912, syn. n.) is described from Chile. The new genus differs from Chondrodera Melichar in a short head, fully developed intermedial carinae on the metope (clearly not reaching the clypeus in Chondrodera), in the presence of granules on the humeral and pectoral areas of the prothorax and also on the lateral lobes of the metope from the apical callus to the clypeus (in Ch. granicollis, granules andalso the intermedial carinae in the lower half of the metope are absent), in multidentate apices of the 1st and 2nd segment of the hind tarsus, in a petiolate ScRM, and in the pterostigma closing the anteroradial area.