Obtusella intersecta RISSOIDAE |
Obtusella macilenta RISSOIDAE |
Oceanida confluens EULIMIDAE |
Ocenebra erinaceus MURICIDAE |
Ocinebrina aciculata MURICIDAE |
Ocinebrina buzzurioi MURICIDAE |
Ocinebrina carmelae MURICIDAE |
Ocinebrina coralinoides MURICIDAE |
Ocinebrina edwardsii MURICIDAE |
Ocinebrina erronea MURICIDAE |
Ocinebrina helleri MURICIDAE |
Ocinebrina hispidula MURICIDAE |
Ocinebrina hybrida MURICIDAE |
Ocinebrina ingloria MURICIDAE |
Ocinebrina nicolai MURICIDAE |
Ocinebrina paddeui MURICIDAE |
Ocinebrina piantonii MURICIDAE |
Ocinebrina reinai MURICIDAE |
Octopus cyanea OCTOPODIDAE |
Octopus defilippi OCTOPODIDAE |
Octopus salutii OCTOPODIDAE |
Octopus vulgaris OCTOPODIDAE |
Odostomella bicincta PYRAMIDELLIDAE |
Odostomella doliolum PYRAMIDELLIDAE |
Odostomella jeffreysiana PYRAMIDELLIDAE |
Odostomia aartseni PYRAMIDELLIDAE |
Odostomia acuta PYRAMIDELLIDAE |
Odostomia angusta PYRAMIDELLIDAE |
Odostomia barashi PYRAMIDELLIDAE |
Odostomia carrozzai PYRAMIDELLIDAE |
Odostomia conoidea PYRAMIDELLIDAE |
Odostomia conspicua PYRAMIDELLIDAE |
Odostomia erjaveciana PYRAMIDELLIDAE |
Odostomia eulimoides PYRAMIDELLIDAE |
Odostomia fusulus PYRAMIDELLIDAE |
Odostomia ignorata PYRAMIDELLIDAE |
Odostomia imponderabilior PYRAMIDELLIDAE |
Odostomia lorioli PYRAMIDELLIDAE |
Odostomia lukisii PYRAMIDELLIDAE |
Odostomia megerlei PYRAMIDELLIDAE |
Odostomia nardoi PYRAMIDELLIDAE |
Odostomia nitens PYRAMIDELLIDAE |
Odostomia nofronii PYRAMIDELLIDAE |
Odostomia plicata PYRAMIDELLIDAE |
Odostomia rutor PYRAMIDELLIDAE |
Odostomia scalaris PYRAMIDELLIDAE |
Odostomia sicula PYRAMIDELLIDAE |
Odostomia silesui PYRAMIDELLIDAE |
Odostomia sorianoi PYRAMIDELLIDAE |
Odostomia striolata PYRAMIDELLIDAE |
Odostomia suboblonga PYRAMIDELLIDAE |
Odostomia turriculata PYRAMIDELLIDAE |
Odostomia turrita PYRAMIDELLIDAE |
Odostomia unidentata PYRAMIDELLIDAE |
Okenia elegans GONIODORIDIDAE |
Okenia impexa GONIODORIDIDAE |
Okenia leachii GONIODORIDIDAE |
Okenia mediterranea GONIODORIDIDAE |
Okenia quadricornis GONIODORIDIDAE |
Omalogyra atomus OMALOGYRIDAE |
Omalogyra simplex OMALOGYRIDAE |
Onchidoris depressa ONCHIDORIDIDAE |
Onchidoris neapolitana ONCHIDORIDIDAE |
Onchidoris sparsa ONCHIDORIDIDAE |
Onchodia valeriae CERITHIOPSIDAE |
Ondina anceps PYRAMIDELLIDAE |
Ondina crystallina PYRAMIDELLIDAE |
Ondina dilucida PYRAMIDELLIDAE |
Ondina divisa PYRAMIDELLIDAE |
Ondina monterosatoi PYRAMIDELLIDAE |
Ondina obliqua PYRAMIDELLIDAE |
Ondina vitrea PYRAMIDELLIDAE |
Ondina warreni PYRAMIDELLIDAE |
Onoba aculeus RISSOIDAE |
Onoba dimassai RISSOIDAE |
Onoba gianninii RISSOIDAE |
Onoba guzmani RISSOIDAE |
Onoba josae RISSOIDAE |
Onoba oliverioi RISSOIDAE |
Onoba semicostata RISSOIDAE |
Onoba tarifensis RISSOIDAE |
Opalia abbotti EPITONIIDAE |
Opalia crenata EPITONIIDAE |
Opalia fusticulus EPITONIIDAE |
Opalia hellenica EPITONIIDAE |
Opaliopsis atlantis EPITONIIDAE |
Orania fusulus MURICIDAE |
Orbitestella dariae ORBITESTELLIDAE |
Oscilla jocosa PYRAMIDELLIDAE |
Osilinus articulatus TROCHIDAE |
Osilinus lineatus TROCHIDAE |
Osilinus turbinatus TROCHIDAE |
Ostrea edulis OSTREIDAE |
Ostreola stentina OSTREIDAE |
Ovatella firmini ELLOBIIDAE |
Oxygyrus keraudrenii ATLANTIDAE |
Oxynoe olivacea OXYNOIDAE |
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