Which group of animals belong to the same phylum?
Loligo, Octopus, and Aplysia belong to the phylum Mollusca.
Nereis, and Pheretima belong to the phylum Annelida.
Locusta, and Limulus, belong to the phylum Arthropoda.
Pleurobrachia, and Ctenoplana belong to the phylum Ctenophora.