FIGURE 8 in The South American wolf spider genus Birabenia Mello-Leitão, 1941 (Araneae: Lycosidae: Lycosinae)

FIGURE 8. SEM images of Birabenia vittata (Mello-Leitão), male genitalia (FCE-1161), a Left bulb, prolateral; b ventral; c retrolateral; d apical; e detail of the terminal part of the bulb in apical view. Scale bars, a 0.20 mm, a–d 0.20 mm, e 0.10 mm. Abbreviations: C conductor, E embolus, MA median apophysis, PA palea, StA subterminal apophysis, ST sub tegulum, T tegulum, TA terminal apophysis.