9–12 Head, dorsal view. 13–16 Apex of mesonotum showing posttergite 9, 13 Nipponorhynchus mirabilis 10, 14 N. bimaculatus 11, 15 N. brevis 12, 16 Adelesta nova.

 
 
  Part of: Smith DR, Naito T (2015) Studies on Adelestini (Hymenoptera, Tenthredinidae), particularly the long-tongued Nipponorhynchus Takeuchi of Japan. Journal of Hymenoptera Research 45: 1-14. https://doi.org/10.3897/JHR.45.5442