CICADELLINAE : PART I. PROCONIINI 



171 



Figures 160-162. — 160, Tretogonia punclatissima Melichar, specimen from 

 Paramba, Ecuador (plate not shown in c): j, right pygofer process, ventral 

 view. 161, T. notatifrons Melichar, specimen from Rosario, Lake Bogagua, 

 Bolivia: j, left pygofer process, ventral view. 162, T. costalimai, new species, 

 holotype: j, right pygofer process, ventral view. 



