Chromoeme angustissima (Buquet, 1857)

Median lobe (Figure 88C 5–D5) straight in lateral view; ventral lobe subequal in length to dorsal lobe; ventral and dorsal lobes with rounded apex; basal apophysis longer than length of apical portion, basal region widened. Tegmen (Figure 88A 5–B5) about 0.81 length of median lobe, distal half strongly curved in lateral view; distal region completely divided into parameres; parameres about 0.40 length of tegmen, subparallel, with dense and long setae on apex; ring piece about 0.56 total length of tegmen, basal inner margin angular, ′V̍-shaped; apical margin very narrowed and rounded.