Two new species of Xestoblatta Hebard, 1916 from Brazil, a redescription of Xestoblatta roppai Rocha e Silva Albuquerque & Fraga, 1975 and a key for the species of the buscki group (Blattodea, Ectobiidae, Blattellinae)

12 Habitus, dorsal view, of the species Xestoblatta rondonensis sp. n. holotype male (MNRJ) 13 Pronotum, dorsal view, holotype male (MNRJ) 14 Head, ventral view, holotype male (MNRJ) 15 Tergal modification of the tergite I, dorsal view, holotype male (MNRJ) 16 Tergal modification of the tergite VII, dorsal view, holotype male (MNRJ) 17 Subgenital plate, ventral view, holotype male (MNRJ) 18 Supra anal plate, dorsal view, holotype male (MNRJ) 19 right paraproct, dorsal view, holotype male (MNRJ) 20 left phallomere, dorsal view, holotype male (MNRJ) 21 median sclerite, dorsal view, holotype male (MNRJ) 22 right phallomere, dorsal view, holotype male (MNRJ).