Linné, 1758
Class of bilaterally symmetrical molluscs which are laterally flattened and have a shell made of 2 hinged valves.
The following subtaxa of this class occur in the region:
Genus Abra
Genus Acanthocardia
Genus Aequipecten
Subclass Anomalodesmata
Genus Anomia
Family Anomiidae
Genus Arca
Family Arcidae
Order Arcoida
Genus Arcopagia
Genus Arctica
Family Arcticidae
Genus Astarte
Family Astartidae
Genus Atrina
Genus Bankia
Genus Barnea
Genus Bathyarca
Family Cardiidae
Genus Cardiomya
Genus Cerastoderma
Genus Chamelea
Genus Chlamys
Genus Clausinella
Genus Cochlodesma
Genus Corbula
Family Corbulidae
Genus Crassadoma
Genus Crassostrea
Genus Crenella
Genus Cuspidaria
Family Cuspidariidae
Genus Devonia
Genus Diplodonta
Family Donacidae
Genus Donax
Genus Dosinia
Genus Ensis
Genus Epilepton
Genus Gari
Family Glycymerididae
Genus Glycymeris
Genus Goodallia
Genus Gouldia
Genus Hemilepton
Genus Heteranomia
Subclass Heterodonta
Genus Hiatella
Family Hiatellidae
Genus Hyalopecten
Genus Idas
Genus Irus
Genus Kellia
Family Kelliidae
Genus Laevicardium
Genus Lasaea
Family Lasaeidae
Genus Lepton
Family Leptonidae
Genus Limaria
Genus Limatula
Genus Limea
Family Limidae
Genus Loripes
Genus Lucinella
Family Lucinidae
Genus Lucinoma
Genus Lutraria
Genus Lyonsia
Family Lyonsiidae
Genus Macoma
Genus Mactra
Family Mactridae
Genus Mercenaria
Genus Modiolarca
Genus Modiolula
Genus Modiolus
Genus Montacuta
Family Montacutidae
Genus Musculus
Genus Mya
Family Myidae
Order Myoida
Genus Myrtea
Genus Mysella
Genus Mysia
Family Mytilidae
Order Mytiloida
Genus Mytilus
Family Noetidae
Genus Nototeredo
Genus Nucula
Genus Nuculana
Family Nuculanidae
Family Nuculidae
Order Nuculoida
Genus Nuculoma
Genus Ostrea
Family Ostreidae
Order Ostreoida
Genus Palliolum
Genus Pandora
Family Pandoridae
Genus Panomya
Genus Paphia
Genus Parvicardium
Genus Pecten
Family Pectinidae
Family Periplomatidae
Genus Petricola
Family Petricolidae
Family Pharidae
Genus Pharus
Family Phaseolidae
Genus Phaseolus
Genus Phaxas
Family Pholadidae
Order Pholadomyoida
Genus Pholas
Family Pinnidae
Genus Pododesmus
Subclass Protobranchia
Family Psammobiidae
Genus Pseudamussium
Genus Psiloteredo
Order Pterioida
Subclass Pteromorphia
Genus Saxicavella
Genus Scrobicularia
Family Scrobiculariidae
Family Semelidae
Family Solecurtidae
Genus Solecurtus
Genus Solen
Family Solenidae
Genus Sphenia
Genus Spisula
Genus Striarca
Genus Tapes
Genus Tellimya
Genus Tellina
Family Tellinidae
Family Teredinidae
Genus Teredo
Genus Teredora
Genus Thracia
Family Thraciidae
Genus Thyasira
Family Thyasiridae
Genus Timoclea
Genus Turtonia
Family Turtoniidae
Family Ungulinidae
Family Veneridae
Order Veneroida
Genus Venerupis
Genus Venus
Genus Xylophaga
Family Xylophagidae
Genus Yoldiella
Family Yoldiidae
Genus Zirfaea
Abra alba
Abra longicallus
Abra nitida
Abra prismatica
Abra tenuis
Acanthocardia echinata
Acanthocardia tuberculata
Aequipecten opercularis
Anomia ephippium
Arca nodulosa
Arca tetragona
Arcopagia balaustina
Arcopagia crassa
Arctica islandica
Astarte borealis
Astarte elliptica
Astarte montagui
Astarte sulcata
Atrina pectinata
Bankia fimbriatula
Barnea candida
Barnea parva
Bathyarca pectunculoides
Cardiomya costellata
Cerastoderma edule
Cerastoderma lamarcki
Chamelea striatula
Chlamys sulcata
Chlamys varia
Clausinella fasciata
Cochlodesma praetenue
Corbula gibba
Crassadoma pusio
Crassostrea gigas
Crassostrea virginica
Crenella decussata
Cuspidaria cuspidata
Cuspidaria obesa
Cuspidaria rostrata
Devonia perrieri
Diplodonta rotundata
Donax vittatus
Dosinia exoleta
Dosinia lupina
Ensis americanus
Ensis arcuatus
Ensis ensis
Ensis minor
Ensis siliqua
Epilepton clarkiae
Gari costulata
Gari depressa
Gari fervensis
Gari tellinella
Glycymeris glycymeris
Goodallia triangularis
Gouldia minima
Hemilepton nitidum
Heteranomia squamula
Hiatella arctica
Hyalopecten similis
Idas simpsoni
Irus irus
Kellia suborbicularis
Laevicardium crassum
Lasaea rubra
Lepton squamosum
Limaria hians
Limatula gwyni
Limatula subauriculata
Limea loscombi
Loripes lacteus
Lucinella divaricata
Lucinoma borealis
Lutraria angustior
Lutraria lutraria
Lyonsia norwegica
Macoma balthica
Macoma calcarea
Mactra stultorum
Mercenaria mercenaria
Modiolarca subpicta
Modiolula phaseolina
Modiolus barbatus
Modiolus modiolus
Montacuta substriata
Montacuta tenella
Musculus costulatus
Musculus discors
Musculus niger
Mya arenaria
Mya truncata
Myrtea spinifera
Mysella bidentata
Mysella dawsoni
Mysella tumidula
Mysia undata
Mytilus edulis
Mytilus galloprovincialis
Nototeredo norvegica
Nucula hanleyi
Nucula nitidosa
Nucula nucleus
Nucula sulcata
Nuculana minuta
Nuculana pernula
Nuculoma tenuis
Ostrea edulis
Palliolum furtivum
Palliolum striatum
Palliolum tigerinum
Pandora albida
Pandora pinna
Panomya arctica
Paphia aurea
Paphia rhomboides
Parvicardium exiguum
Parvicardium minimum
Parvicardium ovale
Parvicardium scabrum
Pecten maximus
Petricola pholadiformis
Pharus legumen
Phaseolus guilonardi
Phaxas pellucidus
Pholas dactylus
Pododesmus patelliformis
Pododesmus squama
Pseudamussium septemradiatum
Psiloteredo megotara
Saxicavella jeffreysi
Scrobicularia plana
Solecurtus chamasolen
Solecurtus scopula
Solen marginatus
Sphenia binghami
Spisula elliptica
Spisula solida
Spisula subtruncata
Striarca lactea
Tapes decussata
Tapes philippinarum
Tellimya ferruginosa
Tellina donacina
Tellina fabula
Tellina pygmaea
Tellina tenuis
Teredo navalis
Teredora malleolus
Thracia convexa
Thracia distorta
Thracia papyracea
Thracia villosiuscula
Thyasira croulinensis
Thyasira equalis
Thyasira ferruginea
Thyasira flexuosa
Thyasira gouldi
Thyasira sarsi
Timoclea ovata
Turtonia minuta
Venerupis saxatilis
Venerupis senegalensis
Venus casina
Venus verrucosa
Xylophaga dorsalis
Yoldiella lucida
Yoldiella philippiana
Zirfaea crispata