👉 The term "zoanthodemic" is a misnomer. Zoanthids are a group of small, freshwater invertebrates that have been described in several different species and genera. They are known for their unique appearance and behavior, which includes the ability to form complex structures like the "zoo" or "antenna" on their bodies. The term "zoanthodemic" is often used as a derogatory term, implying that these invertebrates are not worthy of respect