Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Actinopterygii
- Order
- Albuliformes
- Family
- Acanthuridae
- Genus
- Halichoeres
- Species
- radiatus
Habitat
Puddingwife wrasses primarily inhabit coral reefs and rocky substrates in shallow to moderate depths of 3 to 50 meters. They prefer clear, tropical waters in the western Atlantic, from Florida and the Bahamas to Brazil, often seeking areas with abundant hiding spots like crevices and seagrass beds. These environments provide both shelter and ample food sources.
Diet
Puddingwife wrasses mainly consume small invertebrates such as crabs, shrimp, and worms, which they forage from the reef during daylight hours. They use their strong jaws to crush shells and extract prey, exhibiting a methodical feeding behavior that involves probing crevices. Occasionally, they eat fish eggs or small fish to supplement their diet.
Behavior
Puddingwife wrasses are diurnal and active swimmers, often patrolling coral reefs alone or in small groups while exhibiting territorial defense around feeding areas. They are protogynous hermaphrodites, capable of changing from female to male, which influences their social dynamics. This species shows curiosity toward divers and may engage in cleaning behaviors, picking parasites off larger fish.
Conservation Status
Listed as Least Concern by IUCN.