The narrow-mouthed frog is a unique amphibian with distinct features. They are commonly known as pointed-headed frogs, as their snouts are narrow and pointed. Other synonyms for narrow-mouthed frog include knife-toothed frog, long-snouted frog, and hook-nosed frog. Their narrow mouths help them catch and consume small insects and invertebrates. These frogs are typically found near bodies of water in tropical or subtropical regions. They come in various colors, ranging from brown to green, and some even have patterned skin. Despite their small size, narrow-mouthed frogs have adapted to their environments and are an important part of the ecosystem.