New records of marine littoral Gastropoda and Bivalvia in the Azores Archipelago (Northeast Atlantic Ocean)

The analysis of shell grit samples taken between 0 and 50 m from Faial, Pico and Sao Miguel revealed the presence of seven not yet reported marine species of molluscs from the Azores Archipelago, four gastropods species [ Caecum swinneni Nofroni, Pizzini & Oliverio, 1997(Caecidae), Granulina cf....

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Bibliographic Details
Main Authors: Delongueville, C., Scaillet, R., Swinnen, F.
Format: Article in Journal/Newspaper
Language:English
Published: 2019
Subjects:
Online Access:https://www.vliz.be/imisdocs/publications/341231.pdf
Description
Summary:The analysis of shell grit samples taken between 0 and 50 m from Faial, Pico and Sao Miguel revealed the presence of seven not yet reported marine species of molluscs from the Azores Archipelago, four gastropods species [ Caecum swinneni Nofroni, Pizzini & Oliverio, 1997(Caecidae), Granulina cf. canariensis Boyer, 2001 (Marginellidae), Mitromorpha engli Mifsud, 2001 (Mitromorphidae), Discotectonica discus (Philippi, 1844) (Architectonicidae)] and three species of bivalves [ Acar clathrata (Defrance, 1816) (Arcidae), Rhomboidella canariensis (Odhner, 1932) (Mytilidae) and Kelliopsis jozinae van Aartsen & Carrozza, 1997 (Lasaeidae)].These species are considered today as part of the Archipelago's fauna and illustrated here. Notodiaphana atlantica Ortea, Moro & Espinosa, 2013 (Notodiaphanidae) replaces Retusa multiquadrata Oberling, 1970.