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Some bivalves are epifaunal: that is, they attach themselves to surfaces in the water, by means of a byssus or organic cementation. Others are infaunal: they bury themselves in sand or other sediments. These forms typically have a strong digging foot. Some bivalves can swim.
Chitons creep along slowly on their muscular feet and cling to rocks.
Most snails move by gliding along on their muscular foot, which is lubricated with mucus. This motion is powered by succeeding waves of muscular contraction which move down the undersurface of the foot. They produce mucus in order to aid locomotion by reducing friction, and the mucus also helps reduces the snail's risk of mechanical injury from sharp objects.
What else can I help you with?
Is a bivalve a snail?
No, a snail is a gastropod.
Is a snail a bivalve?
No, a snail is not a bivalve. Snails are gastropods, which are a type of mollusk that typically have a coiled shell. Bivalves, on the other hand, include creatures like clams and mussels, which have a shell consisting of two parts or valves.
What is the difference between a mussel and a whelk?
A whelk is a snail and a mussel is a bivalve mollusc or clam.
What has a foot but no legs?
The answer to the riddle is the snail. A snail has a foot but no legs.
What has foot but no leg?
The answer to the riddle is the snail. A snail has a foot but no legs.
What is the White Foot Sea Snail?
A snail
Is a snail a cephalopod?
A snail is a gastropod. Gastro is latin for stomach. Pod is latin for foot. Meaning...stomach-foot. Which is accurate since a snail slides around on their stomach, also making that their foot.
What is a bivalves foot?
A bivalve's foot is a muscular structure that helps these mollusks, such as clams, oysters, and mussels, with movement and burrowing into the substrate. It can extend and contract, allowing the bivalve to dig into the sand or mud for protection and stability. In some species, the foot also assists in anchoring the organism to surfaces or in forming a byssal thread for attachment. Overall, the foot plays a crucial role in the bivalve's mobility and survival.
What are the externalparts of a snail?
The external parts of a snail are shell and muscular foot. The shell is the outer skeleton of a snail. Snail moves from one place to another with the help of muscular foot.
Why is mucus secreted by a snail foot?
they have no foot
What is the muscular pond snail's foot called?
the foot
Where is a snail's head located?
A snail's head is located at the end of its foot.
