Common name: Doubletooth soldierfish

Scientific name: Myripristis hexagona (Lacepède, 1802)
Doubletooth soldierfish (Myripristis hexagona).
Doubletooth soldierfish. Myripristis hexagona fish, selective focusDoubletooth soldierfish (Myripristis hexagona).

General information

The Lantern Basslet, scientifically known as Myripristis hexagona, is a striking fish species that adds a splash of color and activity to any saltwater aquarium. This species is part of the Soldierfish family, Myripristidae, and is known for its nocturnal habits and unique body shape. The Lantern Basslet has a deep red to maroon coloration with large, reflective eyes that are adapted to its nighttime activities. The body is accented with hexagonal white spots, which give this species its scientific name.

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
35 cm (1′2″)
Care level
Moderate to easy Nocturnal, needs hiding spots
Diet
Carnivore Prefers meaty foods, mysis shrimp
Social
School Best in groups, can be shy solo
Reefsafe
Yes
Aggression
Peaceful
Captive bred
No

Taxonomy

  1. Kingdom
    Animals
    Animalia
  2. Phylum
    Chordates
    Chordata
  3. Class
    Ray-finned Fishes
    Actinopterygii
  4. Order
    Squirrelfish
    Beryciformes
  5. Family
    Squirrelfish
    Holocentridae
  6. Genus
    Soldierfish
    Myripristis
  7. Species
    Doubletooth soldierfish
    Myripristis hexagona (Lacepède, 1802)
  8. Synonyms
    Lutjanus hexagonus Lacepède, 1802
    Myripristes hexagonus (Lacepède, 1802)
    Myripristis hexagonatus (Lacepède, 1802)
    Myripristis macrolepis Bleeker, 1872
    Ostichthys spiniceps Ogilby, 1908

Care

Lantern Basslets are relatively hardy and can be a good choice for intermediate aquarists. They require an aquarium with plenty of hiding places and a dimly lit environment to mimic their natural habitat. These fish are not overly aggressive but may show territorial behavior towards their own kind, so it's best to keep them singly unless the aquarium is large enough to support multiple territories. They thrive on a varied diet of meaty foods such as mysis shrimp, brine shrimp, and other small invertebrates.

Reproduction

In the wild, Lantern Basslets are thought to be pelagic spawners, releasing their eggs and sperm into the water column where fertilization occurs. The larvae are planktonic, drifting in the open ocean until they mature and settle into the reef. Breeding them in captivity can be challenging due to the difficulty in replicating their natural spawning conditions.

Habitat

Myripristis hexagona is found in the Indo-Pacific region, from the Red Sea and East Africa to the central Pacific. They are typically associated with coral reefs and rocky outcrops, often hiding in crevices during the day and emerging at night to feed. They can be found at depths ranging from shallow waters to over 50 meters deep.