FIGURE 1. Rhyacophila clemens Tsuda 1940. 1A–1J in Redescription of Rhyacophila clemens Tsuda 1940 (Trichoptera, Rhyacophilidae), with descriptions of five new, allied species from Japan

FIGURE 1. Rhyacophila clemens Tsuda 1940. 1A–1J: 1A, male habitus, left dorsolateral (photographed by K. Inazu); 1B, male head and pro-, meso- and metanota, dorsal; 1C, male head, left lateral; 1D, male right wings, dorsal; 1E, lectotype (in glass tube) and labels preserved in INHS; 1F, male right wings, paralectotype (balsam mounted slide) preserved in OMNH; 1G–1J, male genitalia: 1G, left lateral; 1H, segment X and phallic apparatus, left lateral; 1I, same, posterodorsal; 1J, phallic apparatus, left dorsolateral. Abbreviations: I, II, III, IV, V = apical forks I, II, III, IV, V; IX, X = abdominal segments IX, X; A1, A2, A3 = anal veins 1–3; ab = apical band; aed = aedeagus; adl = apicodorsal lobe of segment IX; ahp = apical hinged process of segment X; as = anal sclerite; asia = apical segment of inferior appendage (paired); bsia = basal segment of inferior appendage (paired); C = costa; Cu1, Cu1a, Cu1b = cubital veins 1, 1a, 1b; hp = horizontal part of segment X; M1, M2, M3, M4 = median veins 1–4; m-cu = crossvein between median and cubital veins; phb = phallobase; R1, R2, R3, R4, R5 = radial veins 1–5; r-m = crossvein between radial and median veins; Sc = subcosta; tb = tergal band; TC = thyridial cell; vp = vertical part of segment X; vpl = ventral plate of aedeagus.