Common name: Sauro lizardfish

Scientific name: Synodus lacertinus Gilbert, 1890

General information

The Reef Lizardfish, scientifically known as Synodus lacertinus, is a species of fish that belongs to the family Synodontidae. These fish are known for their elongated bodies and camouflage abilities, which allow them to blend seamlessly with their surroundings on the reef. They are ambush predators, lying in wait for unsuspecting prey to pass by before striking with lightning speed.

Details

Recommended minimum tank volume
200 liter (53 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
40 cm (1′4″)
Care level
Moderate to difficult Prefers live rock for hiding
Diet
Carnivore Enjoys live and frozen foods
Social
Solo Territorial, best kept alone
Reefsafe
No May eat small fish/inverts
Aggression
Semi aggresive Can be predatory to small tankmates
Captive bred
No
Conservation statusSource: IUCN Red List
ExtinctThreatenedLeastConcern

Taxonomy

  1. Kingdom
    Animals
    Animalia
  2. Phylum
    Chordates
    Chordata
  3. Class
    Ray-finned Fishes
    Actinopterygii
  4. Order
    Grinners
    Aulopiformes
  5. Family
    Lizardfish
    Synodontidae
  6. Genus
    Lizardfish
    Synodus
  7. Species
    Sauro lizardfish
    Synodus lacertinus Gilbert, 1890

Care

Reef Lizardfish are not commonly kept in home aquariums due to their predatory nature and dietary requirements. However, for advanced hobbyists with larger, fish-only systems, they can be an interesting addition. They require a sandy substrate for burrowing and ample rockwork to provide hiding places. A varied diet of meaty foods such as small fish and crustaceans is essential for their well-being.

Reproduction

In the wild, Reef Lizardfish are known to spawn by releasing eggs and sperm into the water column, where fertilization occurs externally. There is little information available on breeding these fish in captivity, and it is considered a challenging endeavor.

Habitat

Synodus lacertinus is typically found in tropical and subtropical marine environments, often associated with coral reefs. They prefer areas with sandy bottoms where they can bury themselves and wait for prey. Their geographical distribution spans across the Indo-Pacific region, from the Red Sea and East Africa to the central Pacific Ocean.