The Top Banded Astyanax (Astyanax fasciatus), also known as the Banded Tetra, is a small freshwater fish native to rivers and streams of Central and South America. Recognized by its silver body and distinctive horizontal band, this species thrives in diverse aquatic habitats and is valued both in the ornamental fish trade and as a local food source. While not a major target of large-scale commercial fisheries, the Top Banded Astyanax is commonly harvested in countries such as Brazil, Argentina, and Paraguay, where artisanal and subsistence fishing play significant roles in rural economies. In these regions, the fish is caught using traditional nets and traps, contributing to local diets and sometimes sold in local markets. Additionally, its popularity in the aquarium trade has led to exports from these countries, particularly Brazil, which is a leading supplier of ornamental freshwater fish worldwide.
| Rank | Country | Metric Tons |
|---|---|---|
| 1 | Brazil | 1,000 |
Data from FAO. 2025. Global Capture Production. In: Fisheries and Aquaculture.