FIGURES 10–13. Nilothauma hibaratertium Sasa, male. 10 in Two species of Nilothauma Kieffer (Diptera, Chironomidae) from Japan, with description of a new species

FIGURES 10–13. Nilothauma hibaratertium Sasa, male. 10, hypopygium, ventral view (right) and dorsal view (left); 11, anal tergite with anal point, lateral view; 12a–c, anterior projection on anal tergite, dorsal view, showing variation; 13, superior volsella, dorsal view.