Sawfish
Sawfishes, also known as carpenter sharks, are a family of rays characterized by a long, narrow, flattened rostrum, or nose extension, lined with sharp transverse teeth, arranged in a way that resembles a saw. They are among the largest fish with some species reaching lengths of about . They are found worldwide in tropical and subtropical regions in coastal marine and brackish estuarine waters, as well as freshwater rivers and lakes.
Chiloglanis paratus
Chiloglanis paratus, the sawfin suckermouth, is a species of upside-down catfish native to Mozambique, South Africa, Swaziland and Zimbabwe where it is found in the Pongolo, Incomati and Limpopo River systems. This species grows to a length of SL.