👉 Nomorhamphus is a genus of marine animals belonging to the family Neocarcinidae, commonly known as sandworms or sea worms. These creatures are characterized by their large, flat bodies with a long snout and a distinctive, curved shell. They primarily inhabit freshwater habitats such as rivers, lakes, and estuaries, where they feed on crustaceans, mollusks, and other small invertebrates. Nomorhamphus is known for its ability