New World Orientals – A new tribe for Picumna Stål, 1864 and a new subtribe for Duroides Melichar, 1906 in the subfamily Issinae (Hemiptera: Fulgoroidea: Issidae)

A new tribe, Picumnini trib. n., is erected for the genera Picumna Stål, 1864 and Cyclumna Fowler, 1904 in the subfamily Issinae and a new subtribe, Duroidina subtrib. n., is erected for the genus Duroides Melichar, 1906 in tribe Parahiraciini. Relationships of these taxa within Issinae in connection with the evolutionary origin and distribution of the family Issidae are discussed. Cyclumna Fowler, 1904 is reinstalled from synonymy with Picumna Stål, 1864. Ovipositor structure of Duroides globosus Melichar, 1906, and hind wing of Cyclumna cf. subrotundata Fowler, 1904 are described and illustrated for the first time.