Animalscaretips
- What are three examples of mollusks?
- What are the 6 molluscs?
- Are octopus molluscs?
- Are starfish mollusks?
- Is a jellyfish a mollusk?
- What are the 4 major molluscs?
- Is lobster a mollusk?
- Is Octopus a crustacean?
- What are the 5 main classes of Mollusca?
- How many molluscs are there?
- What are molluscs give four examples?
- Is a slug a mollusk?
- Is an oyster a mollusk?
What are three examples of mollusks?
Clams, oysters, snails, and octopuses are all mollusks. Mollusks live nearly everywhere on Earth. Most live in water, but some live on land, usually in damp places. Most mollusks move with a muscular structure called a foot.
What are the 6 molluscs?
Class Gastropoda – snails, slugs, limpets, whelks, conchs, periwinkles, etc. Class Bivalvia – clams, oysters, mussels, scallops, cockles, shipworms, etc. The Class Scaphopoda contains about 400 species of molluscs called tooth or tusk shells, all of which are marine.
Are octopus molluscs?
octopus, plural octopuses or octopi, in general, any eight-armed cephalopod (octopod) mollusk of the order Octopoda. The true octopuses are members of the genus Octopus, a large group of widely distributed shallow-water cephalopods. (See cephalopod.)
Are starfish mollusks?
Starfish belong to the phylum Echinodermata. Mollusks are a separate phylum of animals. Although both phyla are made up of invertebrates, differences in their anatomy are why starfish are classified as echinoderms and not mollusks.
Is a jellyfish a mollusk?
question_answer Answers(2)
Ans: Phylum mollusca include soft bodied animals with hard shell Eg: snails, octopus, mussels, oysters. Phylum Coelenterata contain special structure called coelenteron where the food digested.It include jelly fish and sea anemones.
What are the 4 major molluscs?
This is the largest and most diverse group of mollusks (around 40,000 different species); 3) bivalves, including clams, oysters, and mussels; and 4) cephalopods, including squids and octopuses. ...
Is lobster a mollusk?
Crustaceans are aquatic animals that have jointed legs, a hard shell, and no backbone. Examples include crab, crayfish, lobster, prawns, and shrimp. Most molluscs have a hinged two-part shell and include clams, mussels, oysters, and scallops.
Is Octopus a crustacean?
There are two groups of shellfish: crustaceans (such as shrimp, prawns, crab and lobster) and mollusks/bivalves (such as clams, mussels, oysters, scallops, octopus, squid, abalone, snail).
What are the 5 main classes of Mollusca?
The Phylum Mollusca consist of 8 classes: 1) the Monoplacophora discovered in 1977; 2) the worm-like Aplacophora or solenogasters of the deep sea; 3) the also worm-like Caudofoveata; 4) the Polyplacophora, or chitons; 5) the Pelecypoda or bivalves; 6) the Gastropoda or snails; 7) the Scaphopoda, or tusk shells; and 8) ...
How many molluscs are there?
Around 85,000 extant species of molluscs are recognized. Molluscs are the largest marine phylum, comprising about 23% of all the named marine organisms. Numerous molluscs also live in freshwater and terrestrial habitats.
What are molluscs give four examples?
Molluscans are very diverse animals and form an important part of the ecosystem in the world. Some animals that you are familiar with like snails, octopuses, squids, oysters, clams etc. all belong to Phylum Mollusca.
Is a slug a mollusk?
slug, any mollusk of the class Gastropoda in which the shell is reduced to an internal plate or a series of granules or is completely absent. The term generally refers to a land snail. ... Marine gastropods of the subclass Opisthobranchia are sometimes called sea slugs (see opisthobranch).
Is an oyster a mollusk?
Bivalve mollusks (e.g., clams, oysters, mussels, scallops) have an external covering that is a two-part hinged shell that contains a soft-bodied invertebrate. ... Like fish, bivalve mollusks breathe through their gills.
