FIGURES 1–3. Rhyacophila spp., male. 1A–1F in Two new species of the genus Rhyacophila Pictet (Trichoptera, Rhyacophilidae) from Korea and Japan

FIGURES 1–3. Rhyacophila spp., male. 1A–1F, Rhyacophila kangae sp. nov. 1A–1E, genitalia: 1A, left lateral, apicomesal part of complex of preanal appendages and apicodorsal lobe of segment IX enlarged; 1B, dorsal; 1C, upper part, ventral; 1D, left inferior appendage, mesal; 1E, phallic apparatus, dorsal. 1F, head, dorsal (a, b: see text). 2A–2C, Rhyacophila confissa Botosaneanu 1970: 2A, genitalia, left lateral; 2B, same, dorsal, anal sclerite enlarged; 2C, head, dorsal. 3A–3C, Rhyacophila vicina Botosaneanu 1970: 3A, genitalia, left lateral; 3B, same, dorsal, anal sclerite enlarged; 3C, head, dorsal. Abbreviations: a.b. = apical band, ae. = aedeagus, a.s. = anal sclerite, com = complex of preanal appendages and apicodorsal lobe of segment IX, i.a. = inferior appendage (paired), para. = paramere (paired), pha. = phallotheca, s.a. = sagittal appendage, t.b. = tergal band, t.i.a., = tendon of inferior appendage (paired), IX = segment IX.