Abstract / Introduction / Summary:
A pyramidellid mollusk species was newly recorded from Iorigawa inlet, Southern Kyushu and other waters of Japan: Styloptygma taeniatum A. Adams, 1863. Soft body parts of living specimens were photographed. Another species, Tropaeas castanea (A. Adams, 1863) was recorded from Hitotsuba inlet, Miyazaki city.
