Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Actinopterygii
- Order
- Perciformes
- Family
- Haemulidae
- Genus
- Pomadasys
- Species
- crocro
Habitat
Burro grunts primarily inhabit coastal waters, including coral reefs, sandy bottoms, and estuaries in the western Atlantic Ocean. They prefer depths from shallow inshore areas to about 50 meters and are commonly found in regions like Costa Rica, Brazil, and the Caribbean. These fish thrive in warm, tropical marine environments with moderate currents.
Diet
Burro grunts feed mainly on small invertebrates such as crustaceans, mollusks, and worms, which they forage from the seafloor. They are bottom-feeders that use their pharyngeal teeth to crush hard-shelled prey, typically active during the day in schools. Their feeding behavior includes sifting through sand and rubble for food items.
Behavior
Burro grunts are schooling fish that form groups for protection and foraging, often over sandy or rocky substrates. They are diurnal, being most active during the day and resting in sheltered areas at night, with territorial displays around feeding spots. These fish exhibit quick, darting movements when threatened and communicate through grunting sounds produced by their swim bladders.
Fishing
Target Burro grunts with bottom fishing techniques using a simple rig with a sinker to keep bait on the seafloor, as these fish are schooling bottom-feeders commonly found in coastal waters of the Western Atlantic, including coral reefs, sandy bottoms, and estuaries in regions like Costa Rica, Brazil, and the Caribbean at depths up to 50 meters; cast from shore, piers, or boats and wait for the telltale tug as they forage during the day. Use light to medium spinning or baitcasting tackle with 10-20 pound test line, a 7-9 foot rod for sensitivity, and a size 1-4 hook baited with live shrimp, crabs, or worms to mimic their diet of small invertebrates, or try jigging with small metal jigs for added action. The best season is spring to summer in tropical areas when they spawn and are more active, with peak bites during daylight hours, especially early morning or late afternoon when they school and feed aggressively. Anglers can expect Burro grunts up to 40 cm and 4 pounds 1 ounce, though they rarely make IGFA records due to their modest size; always check local regulations, which serve as effective management tools to sustain populations, and practice catch-and-release to support conservation efforts, as angler-funded programs help protect these Data Deficient species and their habitats through habitat restoration and monitoring in the Caribbean and Atlantic waters.
Conservation Status
Listed as Data Deficient by IUCN.