Phylum-Mollusca Phylum Mollusca is the second-largest phylum of the animal kingdom after the Arthropod. These are soft-bodied animals. The members of this phylum are called mollusks or mollusks. Around 85000 species of mollusks are recognized. The size of mollusks ranges from microscopic to 20 meters long animals. They show much impact on human lives. These are huge sources of food as well as ornaments. Characteristics features of phylum Mollusca Habitats: The mollusks exist on terrestrial or aquatic (marine or fresh-water habitats). Phylum Mollusca is the largest marine phylum. Level of…
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