Members of this animal phylum produce larvae called veliger.
Members of this animal phylum produce larvae called veliger. Though not annelids or arthropods, they have excretory glands called nephridia. They also have a tongue with chitinous teeth used for scraping called a radula. Their gonads are protected by a mantle, and while they all have a mucus-secreting foot for movement, not all possess a shell. Members include bivalves, cephalopods, and gastropods. For 10 points, name this phylum containing clams, octopi, and snails.
Members of this animal phylum produce larvae called veliger.
{mollusca} [or {mollusks}]