The Iberian nase (Pseudochondrostoma polylepis) is a freshwater fish species endemic to the rivers of the Iberian Peninsula, particularly in Spain and Portugal. Characterized by its elongated body and subterminal mouth adapted for scraping algae and detritus from riverbeds, the Iberian nase is an important component of local aquatic ecosystems. While not a major target of commercial fisheries due to its modest size and conservation concerns, it holds significance for recreational anglers, especially in Spain, where river fishing is a popular pastime. Spain leads in both the abundance of the species and the extent of angling activity, followed by Portugal, where the species is also native but less commonly fished. Conservation efforts in both countries focus on habitat restoration and sustainable fishing practices, as the Iberian nase faces threats from habitat degradation, water pollution, and competition with invasive species.
| Rank | Country | Metric Tons |
|---|---|---|
| 1 | Portugal | 1 |
Data from FAO. 2025. Global Capture Production. In: Fisheries and Aquaculture.