Amblyrhethus alagoensis sp. nov. A. Male habitus, dorsal; B. Male habitus, lateral; C. Female habitus, dorsal; D. Female habitus, lateral; E. Head, frontal; F. Male right forewing; G. Male metanotum and first abdominal tergite; H. Male supra-anal plate; I. Male subgenital plate; J. Female subgenital plate and ovipositor. Scale bars 5 mm (A–D); 1 mm (E–J). Abbreviations: see material and methods.