👉 Ascorhynchus is a genus of freshwater fish that belongs to the order Annelida, commonly known as sculpin or crayfish. They are well-known for their unique and distinctive characteristics including their large body size, long, slender bodies, and streamlined bodies. Ascorhynchus species have been observed in various habitats such as rivers, lakes, and coastal waters, often found in freshwater environments with high salinity levels.