Borneo Shark
The Borneo shark was once thought to have been extinct. The scarce species was discovered in 2004. The small gray shark is only 26 inches in length. The slender body includes a long pointed snout and a second dorsal fin behind its anal fin. The sharks mostly feed on bony fishes.
It is the only member of its genus to have a row of enlarged pores above the corners of its mouth. Before its sighting, the last recorded time a Borneo shark was spotted was in 1937. The shark continues to gain conservation concern from scientists.