Mussels on a beach
Mussel in shell
Mussels and oysters
Coral clam
Horseshoe clam
Small giant clam
Spider crab at a hydrocarbon seep
Iridescent abalone shell, macro photograph
Abalone shell
Mussels (Mytilus californianus)
Giant clam
Freshwater snail shells
Scallop
Horsemussel
Thorny oyster mantle
Giant clam siphon
Mussels growing on rocks
Seafood ready to be cooked, Zanzibar
Allied cowrie
Common limpets
Quagga mussels
Electric clam
Shells and pebbles on a beach
Bivalve shell
Nautilus
Tiger cowrie sea snail
Schistosomiasis snails
Dog whelks
Giant clam farm
Edible molluscs on a beach, Zanzibar
Thorny oyster
Red-ribbed scallop shell, macrophotograph
Section through a mussel shell, light micrograph
Pecten scallop shell
Mussel glue threads, SEM
Scallops and coral fluorescing underwater
Plough snail
Sea shells, X-ray
Conch shells
Titan triggerfish
Ram's horn snails
Schistosomiasis snail
Starfish and abalone, X-ray
Bivalve sea shell, X-ray
Ringed dosinia shell
Opened Pacific thorny oyster shell
Angel wing shell, X-ray
Queen scallop shell, X-ray
Scallop shell
Red abalone shell
Foot and tongue of a limpet
Nudibranch
Nudibranchs
Nudibranch and sea squirts
Magnificent nudibranch
Octopus
Venus clams
Shrimp in a tidal pool
Sea snails scavenging dead jellyfish
Painted thorny oyster shells
Mollusc shells
Bivalve molluscs
Olive shell snail
Mussels
Dwarf cushion stars on rocks
Sandy anemone on a beach
Conus shell
Fossilised scallops
Open scallop shell with prepared scallop in one half
Marine mollusc
Fresh scallops
African black oystercatcher feeding
Sea snail attacking Portuguese man-of-war
Seashells
Sundial snail shells
Oxheart clam shell
Mantle of scallop
Coral scallop on reef, Bali, Indonesia
Zigzag venus clam shell
Moltkes heart clam shells
Tellin shell
African turbo shell
Giant snails mating
South African snail
Clavagellid bivalve mollusc shell
Venus clam shell
Cockle shell
Angelwing clam shell
River mussel shell
Chambered nautilus shell
Amber pen shell
Thorny oyster shell
Bivalve mollusc shell
Shell of a rough cockle
Pacific tiger lucine shell
Pedum scallop
Swift's scallop
Flame scallop
Two-spotted hawkfish
Maxima clam
Conus textile, Textile cone
Conus geographus, Geography cone
Seashell
Invasive mussels and limpets
Juvenile conch shell
Murex marine snail shell
Shell of Turritella snail
Hemithiris psittacea brachiopod
Coptothyris adamsi brachiopod
Limpets
Snail opening, SEM
Snail, SEM
Common clione
Dwarf cuttlefish
Long-armed octopus on a reef, Indonesia
Nudibranch on a reef
Magnificent shrimp on snake eel
Magnificent shrimp on cork-screw anemone
Gymnodoris nudibranch on a reef, Indonesia
Phyllidia ocellata nudibranch
Flabellina nudibranch
Flabellina nudibranchs
Flabellina nudibranch on an ascidean
Dendronotus nudibranch
Coryphella nudibranchs
Trinchesia nudibranchs
Trinchesia nudibranch
Giant orange tochui nudibranch
Aeolid nudibranch
Aeolid nudibranch with eggs
Cadlina nudibranch
Phylliroe nudibranch
Mimic octopus hiding in sand
Mimic octopus moving along sandy bottom
Mimic octopus on sand
Fryeria nudibranch
Nudibranch on reef
Day octopus
Felimida krohni nudibranch
Giant pacific octopus
Red-gilled nudibranch feeding on hydrozoans
Dendronotus nudibranch on a kelp
Giant cuttlefish