Revision of the Arctic-Atlantic Rissoidae (Gastropoda, Prosobranchia) |
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| Authors: | Anders Waré n |
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| Affiliation: | Department of Zoology, University of Göteborg, Göteborg, Sweden |
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| Abstract: | The present paper contains a revision of the Arctic-Atlantic Rissoidae (Gastropoda, Prosobranchia). Twenty-two species are recognized. Two new species, Alvania obliqua and Alvania pseudoareolata are described, both previously wrongly identified. One new genus, Frigidoalcania , is established with Rissoa janmayeni as type-species. |
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