Drusus dudor Oláh, 2017, 5th instar larva. 4 Head, thorax and abdominal segment I, dorsal view (dp: dorsal protuberance; lp: lateral protuberance; sa1, sa2, sa3: metanotal setal areas 1, 2 and 3) 5 Head and pronotum, frontal view (arrows: long dark setae not reaching dorsal midline; smo: smooth outline of pronotal ridge; numbers refer to setal positions) 6 Prosternum, ventral view (ph: prosternal horn; ps: prosternite) 7 Left fore leg, anterior view 8 Left mid leg, anterior view (arrows: proximodorsal setae) 9 Left hind leg, anterior view 10 Lateral protuberance, right lateral view (bracket: anterolateral setae; number 5 refers to setal position) 11 Abdominal sternum I, ventral view. Scale bars: 0.5 mm.

  Part of: Vitecek S, Martini J, Zittra C, Kuhlmann H, Vieira A, Waringer J (2020) The larva of Drusus dudor Oláh, 2017, including an updated key to larval Drusinae Banks, 1916 (Insecta, Trichoptera, Limnephilidae). ZooKeys 908: 137-155. https://doi.org/10.3897/zookeys.908.47032