Many of these organisms contain organs of Bojanus, and some types of them produce a free swimming larva called a veliger.
Many of these organisms contain organs of Bojanus, and some types of them produce a free swimming larva called a veliger. Most members of this phylum possess a chitinous ribbon used for food intake, which is supported by the odontophore. Many of their organs are contained in the(*) visceral mass, including the aforementioned radula. Some members of this phylum secrete calciferous shells from the mantle, and it includes the class Cephalopoda. For 10 points, name this phylum of animals that includes bivalves such as clams, as well as squid and octopi.
Many of these organisms contain organs of Bojanus, and some types of them produce a free swimming larva called a veliger.
{Mollusca} [accept {Mollusk}s]