Proeme bucki (Melzer, 1931)

Median lobe (Figure 88C 6–D6) slightly curved in lateral view; ventral lobe subequal in length to dorsal lobe; ventral lobe with apex acuminate and dorsal lobe with rounded apex; basal apophysis subequal in length to apical portion; basal region widened towards median region and then narrowing towards apex. Tegmen (Figure 88A 6–B6) about 0.87 length of median lobe, distal half strongly curved in lateral view; distal region completely divided into parameres; parameres about 0.30 length of tegmen, subparallel, with short and dense setae on apex; ring piece about 0.54 total length of tegmen, basal inner margin angular, ′U̍- shaped; apical margin rounded.