B. guttatus sp. n., male 13 Male habitus, dorsal view 14 Male habitus, lateral view 15 Head and thorax, dorsal view 16 Face 17 Head and thorax, lateral view 18 Forewing 19 Anal segment, dorsal view 20 Male genitalia, lateral view 21 Pygofer, posterior view 22 Genital Styles, lateral view 23 Pygofer and genital styles, ventral view 24 Aedeagus, lateral view. Scale bars: 0.5 mm (13–17, 19, 21–24), 1 mm (18, 20).