Hello:

Can anybody please confirm the existence of the
following rissoids in the selected locations?

Pusillina benzi (Scandinavia; British Isles)
Setia aartseni (Mediterranean)
Setia maculata (Madeira)
Setia pulcherrima (Mediterranean)
Rissoina bruguieri (Canary Islands)
Zebina vitrea (Madeira; Canary Islands)

Thank you for the cooperation.

With very best wishes,

Sérgio

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Sérgio Ávila, MSc.
Marine Biology Section
Department of Biology
University of the Azores
9500 Ponta Delgada
São Miguel, Azores
PORTUGAL
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