Epitonium eximium and related species

fig. 1a fig. 1b Epitonium eximium (Adams & Reeve, 1850) Mouth of Tokyo Bay, Japan in 50m. 12.6mm

fig. 2a fig. 2b Epitonium eusculptum (Sowerby, 1903) Mikawa Bay, Japan. 20.5mm

fig. 3a fig. 3b Epitonium eximiellum (Masahito, Kuroda & Habe in Kuroda, Habe & Oyama, 1971) Sagami Bay, Japan in 0m. 11.6mm