The term 'long-snouted fish' refers to a variety of species, including Gars (4 letters), GAR (3 letters), and PIKE (4 letters). Gars are a type of primitive fish that have long, narrow snouts and are found in freshwater habitats. GAR is another name for the same species, while PIKE is a predatory fish with a long, pointed snout that is found in both freshwater and saltwater habitats. All three of these species have long snouts, which is why they are referred to as long-snouted fish.