Alvania annobonensis is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
The species has been found at 8 m depth off the islet Tortuga, near the island of Annobón, Equatorial Guinea.[1]
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Alvania annobonensis".
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