Solaenaulus butteli (Carl, 1922), ♂ from Lae, Papua New Guinea; A habitus, lateral view B, E, H anterior body part, lateral, dorsal and ventral views, respectively C, F, I midbody segments, lateral, dorsal and ventral views, respectively D, G, J posterior body part, lateral, dorsal and ventral views, respectively. – Scale bars: A 0.5 mm; B–I 0.1 mm; J, 0.12 mm.