Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Actinopterygii
- Order
- Perciformes
- Family
- Kyphosidae
- Genus
- Kyphosus
- Species
- bigibbus
Habitat
Grey sea chubs inhabit shallow coastal waters, typically around rocky reefs, coral formations, and seagrass beds in tropical and subtropical regions. They prefer depths of 1 to 30 meters and are commonly found in the Atlantic Ocean, Mediterranean Sea, and other specified areas. These environments provide ample algae for feeding and shelter from predators.
Diet
Grey sea chubs primarily feed on benthic algae, seagrasses, and occasionally small invertebrates like crustaceans. They graze during daylight hours, often in schools to efficiently strip food from rocks and reefs. This herbivorous behavior helps control algal growth in their habitats.
Behavior
Grey sea chubs are schooling fish that form loose groups for protection and feeding, making them more active during the day. They exhibit territorial behavior around prime feeding areas, darting quickly to avoid threats. These fish are generally wary of predators and use their environment for camouflage.
Conservation Status
Listed as Data Deficient by IUCN.