04/07/2021
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The mollusks They are Invertebrate animals characterized by having a soft body (which in most cases is covered by an exoskeleton, shell or calcareous plates) and a muscular foot as a locomotor organ. For example: the clam, the squid, the snail or the octopus.
They are usually aquatic animals (salt and fresh water), although many adapted and inhabit the earth's surface.
There are several species of mollusks, since they are the most numerous phylum of invertebrates after the arthropods. The eight classes into which mollusks are divided are:
Clam | Snail apple | Chilean oyster |
American clam | Snail | Oyster edulis |
Generous clam | Choro | Black lip pearl oyster |
Slug | Common limpet | Freshwater pearl oyster |
Sea slug | Sea hare | Red oyster |
Common cockle | Mussel | Common octopus |
Squid | Zebra mussel | Blue ringed octopus |
Humboldt Squid | Green mussel | Mimetic octopus |
Giant squid | Nautilus | Common cuttlefish |
Common garden snail | Abalone | Pharaoh cuttlefish |
Burgundy snail | Virginia Oyster | Scallop |
Giant african snail | Oyster | Black limpet |
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