Two new genera - Potnioides gen.n. and Sakakibarella gen.n. - and five new species are proposed: Potnioides corniculatus sp.n. (Peru, Cuzco), Sakakibarella seminigra sp.n. (Costa Rica, Turrialba), S. costaricensis sp.n. (Costa Rica, Heredia), S. elongaia sp.n. (Costa Rica, Alajuela) and S. maculata sp.n. (Colombia, Huila).
Hemiptera; Hoplophorionini; Membracidae; new taxa