What are the Characteristics of Phylum Mollusca
Characteristics of Phylum Mollusca
- i) It has about 50,000 species.
- ii) They are found in aquatic and moist habitat.
iii) Mollusca is Latin word means soft.
- iv) Some animals have internal shell. Some are without shell.
- v) Muscular feet are present for movement.
- vi) Gills are present for respiration.
vii) Most are used as human food.
viii) Pearl buttons are made form their shell.
- ix) Their common examples are snails, fresh water mussel, cuttle fish etc.
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