Oecetis mizrain, 5th instar larva. 1 Larva with the case, 14× 2 Head, dorsal view (arrow indicates subocular ecdysial line), 50× 3 Head, ventral view, 65× 4 Thorax (Pro-, Meso- and Metanotum) and abdominal segment I, dorsal view (dashed oval indicates mesonotal sa3, dashed square indicates adominal segment I sa2, arrow indicates abdominal segment I dorsal protuberance), 45× 5 Thorax and abdominal segment I, lateral view (arrows indicate abdominal segment I dorsal and lateral protuberances, dashed outline indicates abdominal segment I lateral sclerite), 45× 6 Left front leg, anterior face, 80×.