Sumakuru bigal sp. n., holotype, except 7 (Lyssomanes for comparison). 1–6 Left palp. 1 Prolateral view 2 Oblique prolateral-ventral view (scale bar 0.1 mm) 3 Ventral view 4 Retrolateral view 5 Oblique prolateral-ventral view showing path of spermophore (as seen by clove oil clearing) and interpretation of parts 6 Same, ventral view 7 Trypsin-cleared left palp of Lyssomanes viridis, ventral view, showing path of spermophore 8 Carapace, dorsal view 9 face (scale bar 1.0 mm) 10 Carapace, lateral view 11 Photograph of holotype, with left palp and left second leg separated. Abbreviations: e = embolus; c = conductor; ma = median apophysis; t = tegulum; st = subtegulum.