Loricariidae

Isbrueckerichthys duseni

Isbrueckerichthys duseni

• Tropical
• Southern Hemisphere
• Regional distribution
• Freshwater fish
• South America
• Elongated
• Small
• Tropical fish

Isbrueckerichthys duseni is a species of freshwater ray-finned fish belonging to the family Loricariidae, the suckermouth armored catfishes, and the subfamily Hypoptopomatinae. the cascudinhos. This catfish is endemic to Brazil where it occurs in the upper Ribeira de Iguape River, in the state of Paraná, although the species has also been recorded from rivers in the state of São Paulo and the .