Molluscs , Arthropods, Lophophorates , Echinoderms, and Invertebrate Chordates
Molluscs , Arthropods, Lophophorates , Echinoderms, and Invertebrate Chordates. Molluscs. Name means “soft-bodied” Usually covered by shell made of calcium carbonate Ex: chitons , snails (gastropods), clams (bivalves), octopods, squid, Range in size from microscopic to giant.
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