12305 Mikrogeophagus ramirezi (Myers & Harry, 1948) Cichlidae Cichlids Cichlinae Cichliformes Teleostei Ram cichlid South America: Orinoco River basin, in the llanos of Venezuela and Colombia. AMNH 226105 Papiliochromis ramirezi GCRL 5717 1958 Apistogramma ramirezi