Jeromicanus gen. nov. of Ricaniidae (Hemiptera: Fulgoromorpha) from South East Asia

A new genus of ricaniid planthopper (Hemiptera: Fulgoromorpha: Ricaniidae), Jeromicanusgen. nov., is described to comprise three species – two species from Vietnam Jeromicanus orientalissp. nov. (type species) and J. vietnamensissp. nov. and one species from Laos – L. laosensissp. nov. Habitus, male and female external and internal genital structures of the new species are illustrated.