Phago boulengeri (布氏細尾脂鯉) is a species of ray-finned fishes in the family Distichodontidae. They are associated with freshwater habitat. Individuals can grow to 17.0 cm.
Africa: middle (Ref. 4910, 106245, 106290) and upper (Ref. 45616) Congo River basin in Cameroon, Central African Republic, Republic of Congo and 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
