
Source: Wikimedia Commons
Dracaena guianensis
A large semi-aquatic lizard with crocodile-like scales and vivid orange head. Crushes snails with jaws.
Dracaena, is a genus of lizards, also commonly called caiman lizards or water tegus, in the family Teiidae, along with tegus and ameivas. Caiman lizards are native to South America, where they are found in Brazil, Colombia, Ecuador, Paraguay, and Peru. These semiaquatic lizards spend a lot of time in the water and inhabit marshes, streams, and flooded forests. Caiman lizards often bask on branches overhanging the water.
Source: Wikipedia (CC BY-SA 4.0)
Origin
South America, where they are found in Brazil, Colombia, Ecuador, Paraguay
Lifespan
10-15 years
Size
60-120cm
Temperature
25〜32℃
Humidity
40〜70%
Snails, Crustaceans
Large tank with water and land areas
Maintain water temperature 24-28°C
Edited & verified by: br-choku editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Accepted name: Dracaena guianensis Daudin, 1801
Synonyms: Teius crocodilurus Merrem, 1820
Authority databases: GBIF · Reptile Database
Nomenclature follows global taxonomic authority databases.
Sources: CITES Checklist (Dracaena spp. Appendix II) / IUCN Red List
Regulations may change. Always verify the latest information with the relevant authorities.
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Feed mainly snails
Water quality important. Strong filtration needed
Advanced. This is an advanced-level species. It requires specialized equipment and advanced husbandry skills with precise environmental control.
The ideal temperature for Caiman Lizard is 25〜32℃. Recommended humidity is 40〜70%. Avoid sudden temperature changes and maintain a stable environment.
The average lifespan of Caiman Lizard is 10-15 years. With proper care and nutrition, they can live a long and healthy life.
Caiman Lizard typically reaches 60-120cm as an adult. Size may vary depending on care conditions and individual genetics.
Caiman Lizard feeds on: Snails, Crustaceans. Aim for a balanced diet with appropriate feeding frequency.
The price of Caiman Lizard varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.
Last updated: June 23, 2026