Search Results

(invertebrate zoology) A mark on the inner surface of a bivalve shell caused by attachment of the...

N. pl. pal·li·umsor pal·li·aThe mantle of gray matter with the underlying white substance. Also...

(n.) A large, square, woolen cloak which enveloped the whole person, worn by the Greeks and by...

Or molluscAny of some 75,000 species of soft-bodied invertebrate animals (phylum Mollusca), many of...

(also Sphaeriidae), a genus of bivalve mollusks. (Some classifications treat the mollusks as a...