Longcomb sawfish
The longcomb sawfish is native to tropical and subtropical waters in the western and central Indo-Pacific. Historically its distribution covered almost and it ranged from South Africa, north to the Red Sea and Persian Gulf, east to the South China Sea, through Southeast Asia to Australia. In Australia, it ranged from Shark Bay, along the northern part of the country, and south to Jervis Bay on the eastern coast. Today it has disappeared from much of its historical range. It can live in colder waters than its relatives, as also evident by the range in Australia where it occurs further south than the other species of sawfish.
African sawtail catshark
The African sawtail catshark is found along much of the western coast of Africa, from southern Morocco to the Northern Cape Province of South Africa. It is known to be abundant off Namibia and rare south of the Orange River. This species inhabits the outer continental shelf and upper continental slope between the depths of , and is most common at depths of . Found on or near the bottom, this shark can tolerate water with low levels of dissolved oxygen.