Resurrection of Auritibicen shikokuanus (Kato, 1959) stat. rev. & comb. nov. (Hemiptera: Cicadidae: Cryptotympanini) from Ehime and Hiroshima of Japan

Auritibicen shikokuanus (Kato, 1959) stat. rev. & comb. nov. (Hemiptera: Cicadidae: Cryptotympanini) from Ehime Prefecture (Shikoku) of Japan is resurrected from junior synonymy with Auritibicen kyushyuensis (Kato, 1926). Auritibicen ishiharai (Kato, 1959) syn. nov. & comb. nov. from Hiroshima Prefecture (Honshu) of Japan is resurrected from junior synonymy with A. kyushyuensis and then is synonymized with A. shikokuanus. Morphological comparisons are made among closely related species, A. shikokuanus, A. kyushyuensis, and Auritibicen intermedius (Mori, 1931).