FIGURES 9–15. Figures 9–12. Rhyacophila hartigi Malicky 1971, 5 in The larva of Rhyacophila hartigi Malicky 1971, including a discriminatory matrix to the Italian Rhyacophila larvae with tufted multifilament gills (Rhyacophilidae, Trichoptera)

FIGURES 9–15. Figures 9–12. Rhyacophila hartigi Malicky 1971, 5th instar larva. 9, abdominal segments IV and V, left lateral (tg = tufted abdominal gills; small numbers refer to setal positions);10, abdominal segments IX, X and anal proleg, right ventrolateral (ac = anal claw; bd = distal 'b' sclerite; bv = ventral 'b' sclerite; c = 'c' sclerite; h = proximal hook of sclerite 'b'; pb = proximal 'b' sclerite; sp = sword process; small numbers refer to setal positions; arrow = distal tooth on anal claw); 11, abdominal segments IX, X and anal proleg, dorsal (bd = distal 'b' sclerite; pb = proximal 'b' sclerite; sp = sword process; small numbers refer to setal positions); 12, detail of right anal claw (cw = claw width; dtl = distal tooth length; sp = sword process; small numbers refer to setal positions; white double-headed arrows = dimensions of claw width and distal tooth length; dash line = insertions of ventral teeth on anal claw). Figures 13–15. Rhyacophila spp., 5th instar larvae, details of right anal claw. 13, R. aurata Brauer 1857 (cw = claw width; dtl = distal tooth length; white double-headed arrows = dimensions of claw width and distal tooth length); 14, R. foliacea Moretti 1981 (redrawn from Moretti 1983); 15, R. simulatrix simulatrix McLachlan 1879. Scale bars: 0.5 mm.