Choristella vitrea belongs to the Kingdom Animalia, Phylum Mollusca and Class Gastropoda, which is a large taxonomic class of invertebrates..
Kingdom: Animalia Phylum: Mollusca Class: Gastropoda The gastropods (/strpdz/), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda /strpd/. 
