👉 Subnicoletiinae is a genus of marine invertebrates that belong to the family Nicoseriidae. These animals are commonly found in freshwater environments, particularly those with warm, acidic waters, such as estuaries and coastal areas. They have a wide range of body forms ranging from small crustaceans to large fish-like organisms. Subnicoletiinae is characterized by their unique appearance, which includes a flattened head, long tentacles, and a single
