Bioacoustics of Brasilodontus mucuriensis

Redescription. Male. Head: black (fig. 1A); top of head and occiput black; three same-sized ocelli present (fig. 1D); maxillary palpi light to medium brown (fig. 1G); frons, gena and clypeus medium to dark brown, labrum medium brown with inferior and lateral portions yellowish (fig.1D). Thorax: pronotum dark brown (fig. 1C); thoracic sternites as in fig. 1K. Fore wings reaching posterior margin of second abdominal tergite (fig. 1F); dorsal field with three harp veins; stridulatory vein with ca. 67 teeth ( Fig. 16 D); lateral field with two parallel veins below angulation. Legs: medium brown, except the hind tibia, which is dark brown (fig.1L); tibia I with only the internal tympanum (fig. 1J). Abdomen: general color medium to dark brown on dorsum, lighter ventrally; supra-anal plate medium brown with two whitish lines on distal pigmented area, posterior margin nearly straight on mid-portion (fig. 1H); subgenital plate medium brown, darker laterally, posterior margin concave ( Fig. 1 I). Phallic Complex (figs. 3A, B, C): pseudepiphallus moderately up-curved, its main lobe wider at first third, the apex flattened laterally, fringe of bristles located dorsally, clearly anterior to the apex, row of small denticles present posteriorly to the fringe, dorsal; pseudepiphallic parameres short; tip of ectophallic fold located at the level of distal margin of pseudepiphallic parameres, ectophallic apodemes slightly curved. Female: general coloration similar to male (fig. 1B); copulatory papilla wider at first fourth, light yellow, somewhat transparent (fig. 15F).