FIGURE 3A−3L. Rhyacophila kobayashii new species. 3A−3F in Redescription of Rhyacophila yukii Tsuda 1942 and description of three new Rhyacophila species from Japan (Trichoptera: Rhyacophilidae)

FIGURE 3A−3L. Rhyacophila kobayashii new species. 3A−3F, male genitalia: 3A, left lateral; 3B, dorsal; 3C, caudal; 3D, phallic apparatus, left lateral; 3E, inferior appendages, ventral; 3F, ventral lobe of aedeagus, dorsal. 3G−3J, female genitalia: 3G, segments VI−VIII, left lateral, with segments IX, X, and XI retracted into the segments VII and VIII; 3H, segments VI−XI, left lateral; 3I, vaginal apparatus, ventral; 3J, vaginal apparatus, left lateral. 3K−3L, male genitalia: 3K, left lateral, by Kobayashi (1971a) labelled as "R. kisoensis"; 3L, dorsal, by Kobayashi (1971a) labelled as "R. kisoensis." Abbreviations: a.b. = apical band; aed. = aedeagus; a.i.a = apical segment of an inferior appendage (paired); b.i.a. = basal segment of an inferior appendage (paired); ap.r.VIII = apodemal rod from segment VIII (paired); ap.r.XI = apodemal rod from segment XI (paired); c. = cercus (paired); d.b.a.= dorsal branch of aedeagus; pht. = phallotheca; p.pr = posterior process of vaginal apparatus; pr.sp. = processus spermathecae of vaginal apparatus; v.b.a. = ventral branch of aedeagus; v.l.a. = ventral lobe of aedeagus.