This is a list of reptiles in Costa Rica.
Dactyloidae are a family of lizards commonly known as anoles and native to warmer parts of the Americas, ranging from southeastern United States to Paraguay. Instead of treating it as a family, some authorities prefer to treat it as a subfamily, Dactyloinae, of the family Iguanidae. In the past they were included in the family Polychrotidae together with Polychrus, but the latter genus is not closely related to the true anoles.
The Iguanidae is a family of lizards composed of the iguanas, chuckwallas, and their prehistoric relatives, including the widespread green iguana.
Bothriechis schlegelii, known commonly as the highlandeyelash-pitviper or Schlegel'seyelash-pitviper, is a species of pit viper in the family Viperidae, native to Latin America. Somewhat small, arboreal snakes, B. schlegelii is perhaps best known for the namesake superciliary ("eyelash") scales above its eyes, and for having distinctly keeled or "raised" scales covering the bulk of its body. The species is also known for producing a veritable rainbow of color forms (morphs). It is the most common of the green palm-pitvipers, and is often present in zoological exhibits, owing to its general hardiness. The specific name schlegelii honors Hermann Schlegel, who was a German ornithologist and herpetologist.
The knight anole is the largest species of anole in the Dactyloidae family. Other common names include Cuban knight anole or Cuban giant anole, highlighting its native country, but it has also been introduced to Florida. In its native Cuba, this large anole is called chupacocote.
Anolis garmani, also known commonly as the Jamaican giant anole, the Jamaican anole, and the Jamaica giant anole, is a species of lizard in the family Dactyloidae. The species is endemic to Jamaica, but has been introduced to Florida.
Polychrus gutturosus, also known as Berthold's bush anole or monkey tailed anole, is a species of lizard found in tropical Central and South America. It is sometimes referred to as a "forest iguana". It lives in forests and jungles from Honduras to Ecuador. It can reach up to 70 cm (2.3 ft) in total length, including its very long tail, and males are considerably smaller than females. This insectivorous lizard is a climbing species that can often be seen holding onto branches. It can even hold on with its hind legs, though it moves slowly that way.
Maureen Ann Donnelly is an American herpetologist based at Florida International University.
Anolis poncensis is a species of lizard of the family of Dactyloidae. The species is endemic to Puerto Rico. It was first identified in Ponce, in the hills three miles east of the city. The Puerto Rico Department of Natural and Environmental Resources considers it a "vulnerable species".
Gunther Köhler is a German herpetologist. His research is primarily focused in Central America and in the West Indies.
Anolis aquaticus, commonly known as the water anole, is a semi-aquatic species of anole, a lizard in the family Dactyloidae, native to southwestern Costa Rica and far southwestern Panama. The species demonstrates adaptations that allows it to spend periods of time underwater up to approximately a quarter of an hour, forming an air bubble which clings to its head and serves to recycle the animal's air supply while it spends time beneath the surface. Although highly unusual, similar adaptions and behavior are found in other species of semi-aquatic anoles.