Loricariichthys brunneus
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Siluriformes
- family: Loricariidae
- genus: Loricariichthys
- species: Loricariichthys brunneus
Linden
Upper Demerara-Berbice
Guyana
Puerto Ayacucho
Amazonas- Guanarito
Portuguesa
Venezuela
Bretaña