Abstract / Introduction / Summary:
Four pyramidellid mollusk spesies of the genera, Pyramidella Lamarck, 1799 and Longchaeus Mörch, 1875 were recorded from Kagoshima and Aichi prefectures. The two genera differ from each other by the presense of umbilicus. A living specimen of Pyramidella aff. dolabrata (Linnaeus, 1758) was photographed.
