Hispaniolan masked curly-tailed lizard | |
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Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Reptilia |
Order: | Squamata |
Suborder: | Iguania |
Family: | Leiocephalidae |
Genus: | Leiocephalus |
Species: | L. personatus |
Binomial name | |
Leiocephalus personatus (Cope, 1862) | |
The Hispaniolan masked curly-tailed lizard (Leiocephalus personatus) is a lizard species from the family of curly-tailed lizard (Leiocephalidae). It is also known as the Hispaniolan masked curlytail, Haitian curlytail lizard [2] and the green-legged curly-tail. [3] endemic to the Caribbean island of Hispaniola.
The species is sexually dimorphic, with the males being considerably larger, and having red markings on the head around the lower jaw. Females are much smaller, and are brown in colour, with lighter stripes running down the flanks. In males, the snout–vent length is 72 mm (2.8 in) with a tail of 122 mm (4.8 in). Adult males have a black face and throat, extending beyond the ear to the shoulder folds. Young males often have pale spots below and in front of the ears. The crown is brown. Older males often have a wide pale longitudinal stripe on the back as well as lateral stripes. The underparts are lightly spotted with black, including the chin, legs and rather paler tail. The female is rather smaller than the male with a snout-to-vent length of 54 mm (2.1 in) and is rather more drab in colouration, with four longitudinal pale stripes, much black barring between the stripes, and underparts heavily spotted with black. [4]
This lizard is endemic to Hispaniola in the Caribbean Sea. It is known from various locations in Haiti and the Dominican Republic. It occurs at altitudes of up to about 625 m (2,000 ft). It mainly inhabits damp locations, but is also present in shaded parts of dry shrublands, including broadleaf woodland, pine forests, plantations, coastal scrub, gardens, arable land and pasture. It also occurs in urban areas, city parks and town gardens. [1] This lizard was first recorded in Florida in 1994, where it was described as a newly arrived exotic species "likely to colonize natural areas". It is restricted to several localities in Dade County. [3]
This lizard lives on the ground and is diurnal. It feeds mainly on insects and other small arthropods, but also eats some plant material. It is probably preyed on by the invasive small Indian mongoose (Urva auropunctata) which has been introduced to the island. [1] A study of anti-predator behaviour among these lizards showed that those that lived in more open, exposed locations, tended to display such traits as longer limbs and faster sprint speeds. [5]
Leiocephalus personatus is endemic to Hispaniola, but within its limited range it is a common species and no particular threats have been identified. The population appears to be stable and the International Union for Conservation of Nature has assessed its conservation status as being of "least concern". [1]
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, Dactyloidae, 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.
Leiocephalidae, also known as the curlytail lizards or curly-tailed lizards, is a family of iguanian lizards restricted to the West Indies. One of the defining features of these lizards is that their tail often curls over. They were previously regarded as members of the subfamily Leiocephalinae within the family Tropiduridae. There are presently 29 known species, all in the genus Leiocephalus.
The rhinoceros iguana is an endangered species of iguana that is endemic to the Caribbean island of Hispaniola and its surrounding islands. A large lizard, they vary in length from 60 to 136 centimetres, and skin colours range from a steely grey to a dark green and even brown. Their name derives from the bony-plated pseudo-horn or outgrowth which resembles the horn of a rhinoceros on the iguana's snout. It is known to coexist with the Ricord's iguana ; the two species are the only taxa of rock iguana to do so.
The Hispaniolan nightjar is a nightjar species endemic to the Caribbean island of Hispaniola, which is shared by the Dominican Republic and Haiti.
The Hispaniolan lizard cuckoo is a species of bird in the tribe Phaenicophaeini, subfamily Cuculinae of the cuckoo family Cuculidae. It is endemic to the island of Hispaniola that is shared by Haiti and the Dominican Republic.
Cyclura ricordii, also known as Ricord's ground iguana or Ricord's rock iguana, is an endangered species of medium-sized rock iguana, a large herbivorous lizard. It is endemic to the island of Hispaniola. It is known to coexist with the nominate subspecies of the rhinoceros iguana ; the two species are the only taxa of rock iguana to do so. The natural habitats of its three subpopulations are hot, dry, wooded savanna on limestone with access to soil and sandy flats in southern Hispaniola. It is threatened by predation by introduced predators and habitat loss, due to overgrazing and charcoal manufacture.
The Navassa curly-tailed lizard or Navassa curlytail lizard is an extinct lizard species from the family of curly-tailed lizard (Leiocephalidae). It is known only from the holotype, a female specimen from which it was described in 1868. A possible second specimen which was collected by Rollo Beck in 1917 was instead identified as a Tiburon curly-tailed lizard by herpetologist Richard Thomas in 1966.
The Martinique curlytail lizard is an extinct species of lizard in the family of curly-tailed lizard (Leiocephalidae).
The common flat lizard is a species of lizard in the Cordylidae family. This lizard has 9 subspecies, all living in southern Africa.
Leiocephalus carinatus, commonly known as the northern curly-tailed lizard or saw-scaled curlytail, is a species of lizard in the family Leiocephalidae.
The Barahona big-scaled sphaero, also known commonly as the Barahona big-scaled geckolet, is a species of lizard in the family Sphaerodactylidae. The species, which is a very small gecko, is endemic to the Dominican Republic.
Leiocephalus loxogrammus, commonly known as the Rum Cay curlytail lizard and the San Salvador curlytail, is a lizard species in the family of curly-tailed lizard (Leiocephalidae). The species is endemic to The Bahamas and is only known to be found on San Salvador Island and Rum Cay.
Leiocephalus greenwayi, commonly known as the East Plana curlytail or Plana Cay curlytail lizard, is a species of lizard in the family of curly-tailed lizard (Leiocephalidae).
Leiocephalus inaguae, commonly known as the Inagua curlytail lizard, is a species of lizard in the family Leiocephalidae.
Anolis distichus, the bark anole, North Caribbean bark anole, or Hispaniolan gracile anole, is a species of anole lizard native to Hispaniola and the Bahamas, and introduced to Florida, where it was first recorded in 1946. It spends most its time on tree trunks. There are several subspecies and it is highly variable in color. Its body ranges from gray-brown to green, and the dewlap is cream-white, over yellow and orange to red. In Florida, most are gray-brown with a cream-white dewlap, but more greenish individuals with a yellow-edged red dewlap also occur. It is a fairly small anole, reaching up to 12.7 cm (5.0 in) in length.
The Hispaniolan curlytail lizard, also known as the Hispaniolan khaki curlytail, the red-sided curlytail lizard, the red-sided curly-tailed lizard, or Schreibers's curly-tailed lizard, is a common lizard species in the family Leiocephalidae. It is native to Hispaniola in the Caribbean, and an introduced population is found in southern Florida. There are two recognized subspecies.
Leiocephalus sixtoi, also known as the Hispaniolan dune curlytail, the dune curly-tailed lizard, or Sixto'scurly-tailed lizard is a species of lizard in the family Leiocephalidae. This species is endemic to the island of Hispaniola, and is only known in the sandy spaces of monumento natural Las Dunas de las Calderas, also known as Las Dunas de Baní.
Leiocephalus barahonensis, commonly known as the orange-bellied curlytail or Barahona curlytail lizard, is a species of lizard in the family Leiocephalidae. It is endemic to Hispaniola, including some outlying islands.
Leiocephalus lunatus, commonly known as the Hispaniolan maskless curlytail or Santo Domingo curlytail lizard , is a species of lizard in the family Leiocephalidae. It is native to the Dominican Republic.
Leiocephalus semilineatus, commonly known as the Hispaniolan pale-bellied curlytail, Thomazeau curlytail lizard, or pale-bellied Hispaniolan curlytail, is a species of lizard in the family Leiocephalidae. It is native to Hispaniola.