Hori, S. (1998). A revision of the family Pyramidellidae (Orthogastropoda: Heterobranchia) of Yamaguchi Prefecture, western Japan - Part 1. Yuriyagai. 6 (2): 73-89.
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Hori, S.
1998
A revision of the family Pyramidellidae (Orthogastropoda: Heterobranchia) of Yamaguchi Prefecture, western Japan - Part 1