👉 The term "sphaeriidae" refers to a group of marine animals that are closely related to the sponges. These animals belong to the order Spongioidea, which is part of the phylum Chondrichthyes. The sponges are known for their unique ability to absorb sunlight and convert it into energy through photosynthesis, which is crucial for their survival in marine environments. Sphaeriidae are characterized by their elongated bodies with a long, slender