Living individuals of three species of Stephanitis from Japan: A–D. S. (Norba) hayashii sp. nov. from the central part of Ryukyu Islands, male (A), female (B) and fifth (C) and fourth (D) instar nymphs from Kakeroma Island; E–G. S. (N.) hiurai from Amami-Oshima Island, central part of Ryukyu Islands, male (E) and female (F) and fifth instar nymph (G); H, I. S. (N.) ishikawai sp. nov. from Yonaguni Island, southern part of Ryukyu Islands, female (H) and fifth instar nymph (I).