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. What are 3 examples of animals that belong to phylum Mollusca?
Is A Mollusk A Mammal? No, a snail is a mollusk. A mollusk can be described as an invertebrate animal (an animal without a backbone), with a soft body usually enclosed in a shell. Are molluscs mammals? Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda. The members are known as molluscs or
How Does The Water Vascular System Of An Echinoderm Work? Echinoderms possess a unique ambulacral How does the water vascular system help a starfish eat? Some species take advantage of the great endurance of their water vascular systems to force open the shells of bivalve mollusks such as clams and mussels, and inject their stomachs
How Does The Water Vascular System Help In Feeding? The water vascular system of echinoderms is essentially a system of fluid-filled canals that extend along each of the body regions and have many external projections called tube feet What is the function of the water vascular system in Starfish quizlet? The water vascular system of