Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Actinopterygii
- Order
- Perciformes
- Family
- Labridae
- Genus
- Notolabrus
- Species
- cinctus
Habitat
Girdled wrasses inhabit rocky reefs and coastal waters around New Zealand, typically in depths from 1 to 20 meters where seaweed and shelter are abundant. They prefer areas with strong currents and complex substrates for hiding and foraging. This species is commonly found from the Three Kings Islands to the subantarctic Auckland Islands.
Diet
Girdled wrasses primarily feed on benthic invertebrates such as crabs, mollusks, and worms, which they crush with their strong jaws. They exhibit diurnal feeding behavior, actively searching the seafloor during the day for prey. Their diet helps control populations of small marine invertebrates in their habitat.
Behavior
Girdled wrasses are diurnal and territorial, often defending specific reef areas from rivals. They form loose groups or pairs, with males displaying aggressive behaviors during mating seasons. Notable behaviors include color changes for courtship and rapid swimming to evade threats.
Conservation Status
Listed as Least Concern by IUCN.