Common name: Lizardfish
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
Taxonomy
- KingdomAnimalsAnimalia
- PhylumChordatesChordata
- ClassRay-finned FishesActinopterygii
- OrderGrinnersAulopiformes
- FamilyLizardfishSynodontidae
- GenusLizardfishSynodus
- SpeciesLizardfishSynodus saurus (Linnaeus, 1758)
- SynonymsAlpismaris risso (Risso, 1810)Laurida mediterranea Swainson, 1838Osmerus fasciatus Risso, 1810Osmerus saurus (Linnaeus, 1758)Salmo saurus Linnaeus, 1758Saurus fasciatus (Risso, 1810)Saurus griseus Lowe, 1838Saurus saurus (Linnaeus, 1758)Saurus trivirgatus Valenciennes, 1839Saurus vulgaris Cloquet, 1827Stolephorus risso Risso, 1810Synodus cinereus Hildebrand, 1948Tirus 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.