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)

23 Habitus, dorsal view, of the species Xestoblatta mamorensis Lopes & Oliveira, 2006. holotype male (MNRJ) 24 Pronotum, dorsal view, holotype male (MNRJ) 25 Head, ventral view, holotype male (MNRJ) 26 Tergal modification of the tergite VII, dorsal view, holotype male (MNRJ) 27 Tergal modification of the tergite VII, dorsal view, holotype male (MNRJ) 28 Subgenital plate, ventral view, holotype male (MNRJ) 29 Supra anal plate, dorsal view, holotype male (MNRJ) 30 right paraproct, dorsal view (MNRJ) 31 left phallomere, dorsal view (MNRJ) 32 median sclerite, dorsal view MNRJ33 right phallomere, dorsal view, of the holotype (MNRJ).