Common name: Black striped dampier

Scientific name: Labracinus cyclophthalmus (Müller & Troschel, 1849)
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General information

The Dottyback, scientifically known as Labracinus cyclophthalmus, is a vibrant and active fish that adds a splash of color to any saltwater aquarium. This species is part of the Pseudochromidae family, known for their bright colors and elongated bodies. The Roundhead Dottyback, in particular, boasts a striking red to burgundy coloration with a sleek, streamlined body that can reach up to 5 inches in length.

Dottybacks are known for their bold behavior and can be territorial, especially in smaller tanks. They are best suited for aquariums where they can establish a territory without harassing other tank mates.

Details

Recommended minimum tank volume
200 liter (53 gallons)
Salinity
S.G. 1.020 to 1.025
Temperature
22 to 26 °C (72 to 79 °F)
Acidity
pH 8 to 8.4
Average size
20 cm (8″)
Care level
Moderate to easy Needs hiding spots
Diet
Carnivore Prefers meaty foods
Social
Solo Territorial, best kept alone
Reefsafe
No May eat small fish/inverts
Aggression
Semi aggresive Can be aggressive to tankmates
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
    Dottybacks
    Pseudochromidae
  6. Genus
    Dottyback
    Labracinus
  7. Species
    Black striped dampier
    Labracinus cyclophthalmus (Müller & Troschel, 1849)
  8. Synonyms
    Cichlops cyclophthalmus Müller & Troschel, 1849
    Cichlops hellmuthii Bleeker, 1854
    Cichlops japonicus Gill, 1859
    Cichlops melanotaenia Bleeker, 1853
    Cichlops melanotaenia altera Bleeker, 1875
    Cichlops melanotaenia altera Bleeker, 1875
    Cichlops spilopterus Bleeker, 1853
    Cichlops trispilos Bleeker, 1855
    Dampiera melanotaenia (Bleeker, 1853)
    Dampieria cyclophthalma (Müller & Troschel, 1849)
    Dampieria melanostigma Fowler, 1931
    Dampieria melanotaenia (Bleeker, 1853)
    Dampieria ocellifera Fowler, 1946
    Dampieria spiloptera (Bleeker, 1853)
    Halichoeres horsfieldi (Valenciennes, 1839)
    Julis horsfieldii Valenciennes, 1839
    Labracinus melanotaenia (Bleeker, 1853)

Care

The care of Dottybacks requires attention to their territorial nature. They thrive in aquariums with plenty of rockwork and hiding places to establish territories and retreat when needed. While they are generally hardy, maintaining stable water conditions is crucial for their well-being.

Dottybacks are carnivorous and should be fed a varied diet of meaty foods such as mysis shrimp, brine shrimp, and finely chopped seafood. They may also accept high-quality pellet and flake foods.

Reproduction

In the wild, Dottybacks are protogynous hermaphrodites, meaning they are born female and can change to male if the dominant male is absent. In the aquarium, breeding can be challenging due to their aggressive nature during mating.

Habitat

Labracinus cyclophthalmus is native to the Indo-Pacific region, from the Red Sea to the Western Pacific. They are typically found in reef environments, often in areas with abundant coral growth and caves for shelter. They can be found at various depths, usually between 1 to 30 meters.