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Loricariidae
Nannoptopoma sternoptychum
Nannoptopoma sternoptychum
Catfish Reaching Three Point Three Centimeters
Nannoptopoma sternoptychum 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 found in the upper Amazon basin in Ecuador and Peru, and the Amazon basin, including the Upper Madeira River in Bolivia, Brazil and Peru, as well as in the Orinoco in Colombia.
- Class
- Teleosts
- Order
- Catfishes
- Family
- Loricariidae
- Genus
- Nannoptopoma
- Maximum length
- 3.3 cm
- Water
- Freshwater
- Body shape
- elongated
- Distribution
- South America: tributaries from the upper Río Amazonas in Ecuador and Peru, and central Río Amazonas, including the upper Rio Madeira basin, in Bolivia and Peru.

