Petrocephalus schoutedeni (謝氏岩頭長頜魚) is a species of ray-finned fishes in the family elephant fishes. They are associated with freshwater habitat. Individuals can grow to 5.6 cm.
Africa: middle Congo River (Ref. 4910, 46880), Tshuapa (Ruki drainage)(Ref. 41580), Itimbiri, Aruwimi and Lindi-Tshopo (Ref. 106290) in Democratic Republic of the Congo
Definition: A habitat that is in or on a body of water containing low concentrations of dissolved salts and other total dissolved solids (<0.5 grams dissolved salts per litre).
Definition: length from the tip of the snout to the tip of the longer lobe of the caudal fin, usually measured with the lobes compressed along the midline. It is a straight-line measure, not measured over the curve of the body