Shikine-jima, Kōzu-shima, Miyake-jima, Mikurajima, Hachijō-jima, and Aogashima. The Izu Islands are grouped into three subprefectures. Izu Ōshima and...

including the Galapagos Islands Hyalopecten profundicola (Okutani, 1962) - Aogashima Island, Japan Hyalopecten pudicus (E. A. Smith, 1885) - Northern Atlantic...