Three spesies of pyramidellid mollusks were col- lected from Iorigawa inlet, Southern Kyushu and other waters of Japan: Turbonilla candida (A. Adams, 1855), T. actopora Dall and Bartsch, 1906 and T. aculica Dall and Bartsch, 1906. Their living specimens and soft parts were reported. They are different in the interval width and inclination of axial ribs, the swelling of whorl outer edges, the color of pigmented mantle or- gans, etc.Three spesies of pyramidellid mollusks were col- lected from Iorigawa inlet, Southern Kyushu and other waters of Japan: Turbonilla candida (A. Adams, 1855), T. actopora Dall and Bartsch, 1906 and T. aculica Dall and Bartsch, 1906. Their living specimens and soft parts were reported. They are different in the interval width and inclination of axial ribs, the swelling of whorl outer edges, the color of pigmented mantle or- gans, etc.

宮崎県庵川東入り江および他の浅海域で採集された トウガタガイ科貝類—シロイトカケギリ,ナガレウネイトカケギリ およびケイスケイトカケギリ—(三浦知之)