FIGURES 3–4. 3, H in The genus Hydroptila Dalman (Trichoptera, Hydroptilidae) in Japan

FIGURES 3–4. 3, H. chinensis: A–C, male; A—abdominal segments VII–X, lateral; B—genitalia, dorsal; C—same, ventral; D-F, female; D—abdominal segments VIII, lateral; E—same, dorsal; F—abdominal segments VII–X, ventral. 4, H. ogasawaraensis: A–E, male; A—abdominal segments VIII–X, lateral; B—genitalia, dorsal; C—apex of subgenital plate, variation, dorsal; D—genitalia, ventral; E—phallic apparatus, lateral; F–H, female; F—abdominal segments VII–X, lateral; G—same, ventral; H—abdominal segment VIII, dorsal.