Nematognathous fishes collected during the Macarena Expedition 1959. Dedicated to the memory of the Colombian ichthyologist, Dr. Ricardo Lozano. Decd May 23 rd, 1959. Part II: Pimelodidae, Callophysidae Author Dahl, G. text Novedades Colombianas 1961 1 6 483 514 journal article 525C981AE49949F093A0B174E0907E83 525C981AE49949F093A0B174E0907E83 Phenacorhamdia macarenensis , new species This treatment is a stub. You can help Plazi making the full treatment available.