👉 Phycisphaerae is a group of organisms in the phylum Chordata, which includes fish and other aquatic animals. These organisms are known for their ability to produce both freshwater and saltwater, often living in bodies of water such as rivers, lakes, and oceans. They include various types of fish, including sponges, crabs, lobsters, mussels, and octopuses, as well as a wide range of other aquatic animals, such as shrimp, jelly
