Common name: Redtail wrasse

Scientific name: Anampses chrysocephalus Randall, 1958
A male Psychedelic Wrasse (Anampses chrysocephalus) with a harem of five females photographed under water off Maui; Maui, Hawaii, United States of America

General information

The Redhead Wrasse, scientifically known as Anampses chrysocephalus, is a striking species admired for its vibrant coloration and dynamic behavior. This species is part of the Labridae family, which is known for the cleaning behavior exhibited by many of its members. The Redhead Wrasse is particularly noted for its color transition from juvenile to adult, where juveniles display a combination of white and brown shades, and adults develop a prominent red head with a blue-green body and yellow spots.

Details

Recommended minimum tank volume
300 liter (79 gallons)
Salinity
S.G. 1.020 to 1.025
Temperature
24 to 27 °C (75 to 81 °F)
Acidity
pH 8.1 to 8.4
Average size
25 cm (10″)
Care level
Moderate to difficult Sensitive to water quality.
Diet
Omnivore Varied diet incl. algae, meaty foods.
Social
Solo Territorial, best kept alone.
Reefsafe
Yes
Aggression
Semi aggresive May be aggressive to similar fish.
Captive bred
No

Taxonomy

  1. Kingdom
    Animals
    Animalia
  2. Phylum
    Chordates
    Chordata
  3. Class
    Ray-finned Fishes
    Actinopterygii
  4. Order
    Perch-like Fishes
    Perciformes
  5. Family
    Wrasses
    Labridae
  6. Genus
    Wrasse
    Anampses
  7. Species
    Redtail wrasse
    Anampses chrysocephalus Randall, 1958
  8. Synonyms
    Anampses rubrocaudatus Randall, 1958

Care

Redhead Wrasses are moderately challenging to keep due to their specific dietary and environmental requirements. They thrive in well-established aquariums with a sandy substrate, which they use for burrowing and sleeping. Providing a variety of live rock formations will offer additional hiding places and mimic their natural habitat. A diet rich in meaty foods such as mysis shrimp, brine shrimp, and finely chopped seafood is essential for their well-being.

Reproduction

In the wild, Anampses chrysocephalus exhibits protogynous hermaphroditism, where individuals start life as females and have the potential to change to males as they mature. This change is often triggered by social factors such as the absence of a dominant male. In the aquarium, breeding these wrasses can be challenging, and successful captive breeding is rare.

Habitat

Redhead Wrasses are found in the Indo-Pacific region, from the eastern coast of Africa to the central Pacific Ocean. They prefer reef environments, particularly areas with abundant coral growth and sandy substrates where they can burrow. They are typically found at depths ranging from shallow waters to about 30 meters.