FIGURES 7–12 in The larva of Psilopteryx psorosa (Kolenati 1860) (Trichoptera: Limnephilidae) with notes on ecology and zoogeography

FIGURES 7–12. Psilopteryx psorosa (Kolenati 1860), 5th instar larva. 7, left mid leg, anterior (arrow: proximodorsal seta); 8, left hind leg, anterior; 9, anterior 3 abdominal segments, right lateral (f: start of lateral fringe at 3rd segment; s: sclerite without setae, but with 2 holes on the posterior section of the lateral protuberance); 10, 1st abdominal sternum, ventral (dotted oval: setal areas sa1 fused at center; black arrows: fused setal bases); 11, 9th abdominal dorsum, dorsal (arrow: posterolateral setae; c: central intermediate setae; pds: posterodorsal setae); 12, larval case, left lateral; 13, Chaetopteryx villosa (Fabricius 1789), fifth instar larva, 1st abdominal sternum, ventral (dotted oval: setal areas sa1 separated at center). Scale bars: 1 mm.