Mollusks.
Bivalves belong to the class Bivalvia, which includes clams, oysters, mussels, and scallops. Bivalvia is a class within the phylum Mollusca, which also includes snails, squids, and octopuses.
Scallops are eukaryotes. They belong to the phylum Mollusca and the class Bivalvia, which are characterized by having complex cellular structures, including a defined nucleus and organelles. In contrast, prokaryotes, such as bacteria, lack a nucleus and membrane-bound organelles.
The same phylum you belong to! Chordata.
The phylum bulldogs belong in is, Chordate.
Echinoderms belong to the phylum Echinodermata.
Phylum Arthropoda.
Phylum Hepatophyta
An insect, such as a butterfly, does not belong to the chordate phylum. Insects belong to the phylum Arthropoda.
Amoebas belong to the phylum Amoebozoa, while paramecium belong to the phylum Ciliophora.
Moths belong to the phylum Arthropoda and the class Insecta.
Feather-duster worms belong to the phylum Annelida.
Bullfrogs belong to the phylum Chordata.