The Brown Anole (Anolis sagrei) is a small, agile lizard native to Cuba and the Bahamas, recognized for its variable brown coloration and a striking orange-red dewlap edged with yellow, and notable for thriving in urban and disturbed habitats while rapidly displacing native anole species.
First described scientifically by Duméril & Bibron in 1837, the Brown Anole originates from Cuba and the Bahamas. Over time, it has been introduced to the southeastern United States—especially Florida—and various Caribbean islands, primarily through accidental and intentional releases linked to the pet trade, establishing itself as a widespread invasive species beyond its native range.
The Brown Anole belongs to the genus Anolis within the family Dactyloidae. It is part of the suborder Lacertilia, encompassing true lizards, and is scientifically known as Anolis sagrei. Synonyms include Norops sagrei and Anolis sagrei sagrei, reflecting historical taxonomic variations.
This species typically measures between 12.5 and 20.3 centimeters in total length, with males larger than females. Its robust body features short limbs and a tail often exceeding the body length. Coloration ranges from grayish to dark brown, often marked with darker patterns and a lighter dorsal stripe. Males are distinguished by a prominent orange-red dewlap edged with yellow, a key visual trait used in communication.
The Brown Anole is diurnal and highly adaptable, occupying terrestrial, arboreal, and urban environments. It interacts dynamically within ecosystems, often outcompeting native anole species. Its behavior includes territorial displays using its vivid dewlap. While it has no direct utility to humans beyond ecological impact, it plays a significant role in shaping local reptile communities where introduced.
Bring this kind into your world � illustrated posters, mugs, and shirts.
Archival print, museum-grade paper
Buy Poster
Stoneware mug, dishwasher safe
Buy Mug
Soft cotton tee, unisex sizes
Buy ShirtThough not prominent in traditional art or mythology, the Brown Anole holds cultural relevance in regions where it has become common, especially in Florida, where it is colloquially referred to simply as "anole." Its presence in the pet trade as a hardy and affordable reptile has further embedded it in popular culture among beginner reptile enthusiasts.
The Brown Anole naturally inhabits Cuba and the Bahamas but has established populations across the southeastern United States, particularly Florida, and various Caribbean islands. It occupies diverse habitats including forests, shrublands, urban areas, and disturbed environments, demonstrating remarkable adaptability to both terrestrial and arboreal microhabitats.
While specific diet details are not provided, Brown Anoles typically feed on small insects and arthropods, employing active hunting during daylight hours. Their diurnal activity supports foraging across varied environments, contributing to their success in both native and introduced ranges.
The Brown Anole is oviparous, laying single eggs at intervals throughout the breeding season. This reproductive strategy allows for rapid population expansion. Males are larger than females, and the species exhibits sexual dimorphism. Details on lifespan are not specified but their reproductive output supports their invasive potential.
The Brown Anole is not currently considered threatened and thrives as an invasive species in many areas. Its resilience to habitat disturbance and predation aids its spread, though it remains susceptible to extreme cold. Conservation efforts focus more on managing its impact on native species rather than protecting the Brown Anole itself.
Widely available in the pet trade, the Brown Anole is favored for its hardiness and suitability for beginner reptile keepers. While specific care requirements are not detailed here, they generally require environments mimicking their natural diurnal and arboreal habitats with appropriate temperature and lighting. No major health issues or captive breeding challenges are noted.
