The Greybar Grunt (Haemulon sexfasciatum), also known as the "ronco" or "burro," is a medium-sized marine fish found primarily in the eastern Pacific Ocean, ranging from the Gulf of California to Peru, including the Galápagos Islands. Recognizable by its silvery body with distinct vertical grey bars, this species inhabits rocky reefs and coastal areas, often forming large schools. The Greybar Grunt is commercially and recreationally important in several countries, with the top fishing nations being Mexico, Ecuador, and Peru. These countries harvest the species mainly through artisanal and small-scale commercial fisheries, supplying local markets with fresh fish and sometimes exporting to neighboring regions. The Greybar Grunt supports coastal livelihoods and is a staple in local diets, though its populations are monitored to prevent overfishing and ensure the sustainability of the fishery.
| Rank | Country | Metric Tons |
|---|---|---|
| 1 | Ecuador | 25 |
Data from FAO. 2025. Global Capture Production. In: Fisheries and Aquaculture.