Reptile · GBIF taxon 5224691
Northern Curly-tailed Lizard
Leiocephalus carinatusAlso known as Saw-scaled Curlytail, Cuban Curlytail, Curly-tailed Lizard
Northern curly-tailed lizards are sturdy, ground-dwelling reptiles easily recognized by their tightly curled tails, which they raise and wave when alert or defending territory. Native to the Bahamas, Cayman Islands, and Cuba, they have established thriving introduced populations throughout southern Florida in sunny urban and suburban settings. They hunt aggressively on foot, snatching beetles, grasshoppers, and even smaller lizards along stone walls and paved walkways.
DiurnalTerrestrialInvasive
—observations
—countries
—peak records
Least ConcernConservation statusIUCN Red List categoriesLCNTVUENCREWEXLeast ConcernRed List categories, explained →
Diet & prey
- Insects
- Spiders
- Small lizards
Predators
- Birds of prey
- Snakes
- Domestic cats
ThreatsLocal habitat loss in native island ranges
HabitatsCoastal scrub, rocky outcrops, urban gardens, seawalls
Life span5–8 years
Size / weightNot available
Classification
- FamilyLeiocephalidae
- GenusLeiocephalus
- SpeciesLeiocephalus carinatus
Range data is not available yet.
Interaction riskLow
- Low
- Moderate
- High
- Very high
- Why interaction risk is low
- May deliver a sharp defensive bite if caught; observe without handling.
- Why it is dangerous
- Has powerful jaws and small sharp teeth that can break skin if picked up or cornered.
- How to recognize a risky encounter
- Look for a heavily keeled, rough-scaled body with a tail curled upright over the back.
- What to do
- Do not attempt to catch or grab by hand; admire their behavior from a safe viewing distance.
Responsible observation
- Spotting: Look along sunny seawalls, patio pavers, and rock piles during warm daytime hours.
- Tail Displays: Watch for tail-curling movements, which signal high alertness or territorial defense.
- Distance: Maintain a few steps of space, as they quickly dart into crevice shelters when approached.
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