Sawfish
Sawfish are mostly found in relatively shallow waters, typically at depths less than , and occasionally less than . Young prefer very shallow places and are often found in water only deep. Sawfish can occur offshore, but are rare deeper than . An unidentified sawfish (either a largetooth or smalltooth sawfish) was captured off Central America at a depth in excess of .
Bean's sawtooth eel
The Bean's sawtooth eel (Serrivomer beanii, also known commonly as the longfin sawpalate, the saw-tooth snipe eel, the sawtooth eel, the shortnosed snipe eel, and the stout sawpalate) is an eel in the family Nemichthyidae (snipe eels). It was described by Theodore Gill and John Adam Ryder in 1883. It is a marine, deep water-dwelling eel which is known from throughout the Atlantic Ocean, the Indian Ocean, and the Western Pacific Ocean, including Iceland, South Africa (the Cape and Natal), Réunion, and Australia. It dwells at a depth range of 0–5998 metres, and leads a solitary lifestyle. It migrates vertically at night. Males can reach a maximum total length of 78 centimetres.