Alvania obsoleta spec. nov. is described from beaches on the Azores. The shell of the new species most closely resembles that of A. mediolittoralis Gofas, 1989.

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Basteria

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Nederlandse Malacologische Vereniging

J. van der Linden. (1993). Alvania obsoleta spec. nov. from the Azores (Gastropoda, Prosobranchia: Rissoidae). Basteria, 57(1/3), 79–82.