50033 Chaetostoma fischeri Steindachner, 1879 Loricariidae Armored catfishes Hypostominae Siluriformes Teleostei Central and South America: Bayano, Tuira, San Juan and Guyas River basins in the Pacific versant; Chagres, Atrato, Sinú, and Magdalena River basins in the Caribbean versant. UBC 860060 9 N 78 W Chaetostoma fischeri UBC 860053 9 N 79 W Chaetostoma fischeri UBC 860049 9 N 79 W Chaetostoma fischeri UBC 860032 9 N 78 W Chaetostoma fischeri UBC 860017 9 N 79 W Chaetostoma fischeri UBC 860014 9 N 79 W Chaetostoma fischeri AMNH 11201 1924 Chaetostoma fischeri AMNH 11206 1924 Chaetostoma fischeri