FIGURES 16–23. Megaxyela togashii. 16 in Bird droppings on chestnut leaves or sawfly larvae: DNA barcodes verify the occurrence of the archaic Megaxyela togashii (Hymenoptera, Xyelidae) in Hokkaido, Japan

FIGURES 16–23. Megaxyela togashii. 16, Live mature larva from Tatsuno City (sample no. 762), May 4, 2016 (arrows: borders of segments; T1–T3: thoracic segments 1–3; A1–10: abdominal segments 1–10); 17–23, alcohol-preserved mature larva from Kihoku Town (sample no. 765), fixed May 9, 2016; 17, head, frontal view; 18, left antenna, lateral view; 19, right mandible, lateral view (pt: posterior tooth); 20, right mandible, frontal view (pt: posterior tooth); 21, left mandible frontal view; 22, apical part of abdomen (arrows: borders of segments; A8–10: abdominal segments 8–10; 1–4: 1st to 4th annulets of abdominal segment 8); 23, anterior part of abdomen (arrows: borders of segments; A2–4: abdominal segments 2–4; 1–4: 1st to 4th annulets of abdominal segments 3 and 4; ssl: subspiracular lobe; spl: surpedal lobe). All photographed by A. Shinohara.