(Florida Entomological Society, 2016-9) Gnezdilov,Vladimir M.; Bartlett,Charles R.; Bourgoin,Thierry; Vladimir M. Gnezdilov, Charles R. Bartlett, Thierry Bourgoin; Bartlett, Charles R
A new tribe Bucini trib. nov. is erected for the genus Buca Walker, 1858 in Tropiduchidae (Elicinae), with a discussion of tribal features with respect to the New World fauna. Two new species of Buca are described from Ecuador (Buca asymmetrospinata sp. nov.) and French Guiana (Buca truncoptera sp. nov.). Keys to Buca species and to higher taxa of New World Tropiduchidae are provided. Male and female genitalia of Buca species are illustrated for the first time.