Common name: Lizardfish

Scientific name: Synodus saurus (Linnaeus, 1758)
Atlantic lizardfish, Synodus saurus
pesce lucertola, Synodus saurus, appoggiato sulla sabbiaRed lizards on the sandy bottom. Fish of the red sea.

General information

The Lizardfish, scientifically known as Synodus saurus, is a predatory fish known for its elongated body and camouflage abilities. It has a lizard-like appearance with a mouth full of sharp teeth, which it uses to ambush prey. Lizardfish are not commonly kept in home aquariums due to their predatory nature and specific care requirements.

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 8.1 to 8.4
Average size
40 cm (1′4″)
Care level
Moderate to difficult Prefers live rock for hiding
Diet
Carnivore Feeds on small fish and shrimp
Social
Solo Territorial, best kept alone
Reefsafe
No May eat small fish/inverts
Aggression
Semi aggresive Can be predatory
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
    Lizardfish
    Synodus saurus (Linnaeus, 1758)
  8. Synonyms
    Alpismaris risso (Risso, 1810)
    Laurida mediterranea Swainson, 1838
    Osmerus fasciatus Risso, 1810
    Osmerus saurus (Linnaeus, 1758)
    Salmo saurus Linnaeus, 1758
    Saurus fasciatus (Risso, 1810)
    Saurus griseus Lowe, 1838
    Saurus saurus (Linnaeus, 1758)
    Saurus trivirgatus Valenciennes, 1839
    Saurus vulgaris Cloquet, 1827
    Stolephorus risso Risso, 1810
    Synodus cinereus Hildebrand, 1948
    Tirus marmoratus Rafinesque, 1810

Care

Lizardfish require a specialized environment to thrive in captivity. They need a sandy substrate to mimic their natural habitat where they can bury themselves and ambush prey. A larger tank is necessary to accommodate their size and provide ample swimming space. They are carnivorous and require a diet of live or frozen foods such as fish, shrimp, and squid.

Reproduction

In the wild, Lizardfish spawn by releasing eggs and sperm into the water column. However, breeding in captivity is rare and not well-documented. Hobbyists typically do not breed Lizardfish due to the difficulty in replicating their natural spawning conditions.

Habitat

Lizardfish are found in shallow coastal waters, often buried in sand or lying in wait among the seafloor debris. They are distributed across the Atlantic Ocean, from the coasts of Europe and North Africa to the Caribbean Sea. Their ability to blend into their surroundings makes them formidable ambush predators.