Oligoneuriopsis villosus sp. nov., larvae A habitus in dorsal view B habitus in ventral view C head of male in lateral view D head of male in dorsal view E head of female in lateral view F head of female in dorsal view G detail of setae on distal part of labial palp segment I in dorsal view H–I setae on paraglossae in ventral view J detail of basal portion of paraglossae under SEM in ventral view. Scale bars: 5 mm (A, B); 1 mm (C–F); 0.2 mm (G–J). Same scale bar for C and D. Same scale bar for E and F.