Fukuda H., 1994. Marine Gastropoda (Mollusca) of the Ogasawara Islands (Bonin) Islands. Part 2 : Neogastropoda, Heterobranchia and fossil species, with faunal accounts. Ogasawara Research 20, 1-126 6 Sort by Category Halgerda willeyi Eliot, 1903 Chromodoris aspersa (Gould, 1852) Chromodoris sp. 1 Siphopteron brunneomarginatum (Carlson & Hoff, 1974) Elysia mercieri (Pruvot - Fol, 1930) Thuridilla vataae (Risbec, 1928) See all posts ->