Abietinaria abietina (Linnaeus, 1758) |
Abietinaria abietina (p. ) |
Abludomelita obtusata (Montagu, 1813) |
Abludomelita obtusata (p. ) |
Abra alba (Wood, 1802) |
Abra alba (p. ) |
Abra nitida (Müller, 1776) |
Abra nitida (p. ) |
Abra prismatica (Montagu, 1808) |
Abra prismatica (p. ) |
Abyssoninoe hibernica (McIntosh, 1903) |
Abyssoninoe hibernica (p. ) |
Abyssoninoe scopa (Fauchald, 1974) |
Lumbrineris scopa (p. ) |
Acanthocardia echinata (Linneaus, 1758) |
Acanthocardia echinata (p. ) |
Acanthocephalus anguillae (Müller, 1780) |
Acanthocephalus anguillae (p. ) |
Acanthocephalus lucii (Müller, 1776) |
Acanthocephalus lucii (p. ) |
Acanthodasys aculeatus Remane, 1927 |
Acanthodasys aculeatus (p. ) |
Acanthodoris pilosa (Abildgaard, 1789) |
Acanthodoris pilosa (p. ) |
Acartia tonsa Dana, 1849 |
Acartia tonsa (p. ) |
Acaulis primarius Stimpson, 1854 |
Acaulis primarius (p. ) |
Acidostoma nodiferum Stephensen, 1923 |
Acidostoma nodiferum (p. ) |
Acidostoma obesum (Bate, 1862) |
Acidostoma obesum (p. ) |
Aclis minor (Brown, 1827) |
Aclis minor (p. ) |
Aclis walleri Jeffreys, 1867 |
Aclis walleri (p. ) |
Acteon tornatilis (Linnaeus, 1758) |
Acteon tornatilis (p. ) |
Actinia equina (Linnaeus, 1758) |
Actinia equina (p. ) |
Adalaria proxima (Alder & Hancock, 1854) |
Adalaria proxima (p. ) |
Aeginina longicornis (Krøyer, 1842) |
Aeginina longicornis (p. ) |
Aeolidia papillosa (Linnaeus, 1761) |
Aeolidia papillosa (p. ) |
Aeolidiella glauca (Alder & Hancock, 1845) |
Aeolidiella glauca (p. ) |
Aequipecten opercularis (Linnaeus, 1758) |
Aequipecten opercularis (p. ) |
Aetea anguina (Linnaeus, 1758) |
Aetea anguina (p. ) |
Aetea sica (Couch, 1844) |
Aetea sica (p. ) |
Aetea truncata (Landsborough, 1852) |
Aetea truncata (p. ) |
Aglaophamus agilis (Langerhans, 1880) |
Aglaophamus agilis (p. ) |
Akera bullata Müller, 1776 |
Akera bullata (p. ) |