Blue-throated keeled lizard
The blue-throated keeled lizard, also known as the Dalmatian algyroides, is a species of lizard recognized by its keeled, V-shaped scales on its flanks, tail, and back. Males are distinguished by a bright blue throat during the mating season, while the rest of its body is typically light brown to rusty brown with black dots on its back. This species inhabits Mediterranean-type shrubby vegetation, rocky areas, and even urban environments across Italy and the Balkans.
Key Facts
- ›Possesses distinctive keeled V-shaped scales on its flanks, tail, and back.
- ›Males display a bright blue throat during the mating season.
- ›Found in Italy and the Balkans.
- ›Inhabits Mediterranean-type shrubby vegetation, rocky areas, and urban environments.
- ›Diet consists of insects, worms, and other small invertebrates.
- ›Lays two to four eggs, with potential for multiple clutches per year.
Dalmatian Algyroides
Italy, Balkans
- Maximum Total Length of 25 cm .
- Keeled V-Shaped Scales On the Flanks, Tail, and Back.
- Males Have A Bright Blue Throat During the Mating Season.
- Females May Also Develop A Less Bright Blue Throat.
- Body Coloration Ranges From Light Brown To Rusty Brown.
- Belly Is White To Yellowish.
- Rows of Black Dots On the Back, Which Are Often Absent In Females Outside the Mating Season.
Insects, Worms, Other Small Invertebrates
- Likes To Climb.
- Easily Frightened.
- Males Bite Females In the Neck During Mating.
- Protected Status Makes Them Uncommon In Captivity.
About Blue-throated keeled lizard
The Blue-Throated Keeled Lizard
The blue-throated keeled lizard, scientifically known as Algyroides nigropunctatus and sometimes referred to as the Dalmatian algyroides, is a distinctive species of lizard found within the Lacertidae family. This lizard is notable for its characteristic keeled, V-shaped scales that adorn its flanks, tail, and back, setting it apart from many other lizard species. Males are particularly striking during the breeding season due to their vibrant blue throats, a feature that is less pronounced or absent in females.
Distribution and Habitat
This species is naturally distributed across Italy and the Balkan Peninsula. Its adaptability allows it to inhabit a diverse range of environments. Preferred natural habitats include Mediterranean-type shrubby vegetation, rocky outcrops, and open fields. Additionally, the blue-throated keeled lizard has successfully adapted to human-modified landscapes, being found in arable land, pasturelands, plantations, rural gardens, and even urban areas, demonstrating a degree of resilience in its ecological niche.
Physical Characteristics and Behavior
Adult blue-throated keeled lizards can reach a total length of up to 25 cm (9.8 inches), making them relatively large compared to other members of the Algyroides genus. The body color typically ranges from light brown to rusty brown, complemented by a white to yellowish belly. A defining feature are the rows of black dots present on the back, though these may be less prominent in females outside the mating period. These lizards exhibit a preference for climbing and are generally easily frightened, which contributes to their infrequent presence in captivity, partly due to their protected status.
Diet and Reproduction
The diet of the blue-throated keeled lizard consists of insects, worms, and other small invertebrates, which they actively forage for within their varied habitats. Reproduction involves the laying of two to four eggs, with evidence suggesting that females may be capable of producing eggs in both early spring and early autumn. A notable behavioral aspect during mating is the male's tendency to bite and hold onto the female's neck, a behavior observed in other Algyroides species.
Source: Wikipedia ↗
Frequently Asked Questions
What is the maximum size of a blue-throated keeled lizard?
The blue-throated keeled lizard can reach a maximum total length of 25 cm (9.8 inches), including its tail. This size makes it notably larger than other species within the Algyroides genus.
How can I identify a blue-throated keeled lizard?
Key identification features include the presence of keeled, V-shaped scales on the body and tail, and rows of black dots on the back. Males are easily identified by their bright blue throat during the mating season.
What is the natural habitat of the blue-throated keeled lizard?
This lizard thrives in a variety of environments, including Mediterranean-type shrubby vegetation, rocky areas, arable land, pastures, plantations, rural gardens, and urban settings.
What does the blue-throated keeled lizard eat?
Its diet primarily consists of insects, worms, and other small invertebrates. They are active hunters within their varied habitats.
How does mating occur in blue-throated keeled lizards?
During mating, males are known to bite the females on the neck and hold on for an extended period, a behavior common among Algyroides lizards. This behavior is part of their reproductive process.
What is the conservation status of the blue-throated keeled lizard?
The article text mentions that the blue-throated keeled lizard is protected, and this status contributes to it not being commonly kept in captivity.
Related Lizards
Teira dugesii
The Madeiran wall lizard (Teira dugesii) is a common species endemic to the Madeira Archipelago, Portugal, notable for its variable coloration that often camouflages it with its surroundings. It inhabits a wide range of environments, from coastal areas to altitudes of 1,850 meters, and has also become naturalized in the Azores. This lizard is characterized by its small size, easily shed tail, and insectivorous-herbivorous diet.
Algyroides nigropunctatus
The blue-throated keeled lizard (Algyroides nigropunctatus), also known as the Dalmatian algyroides, is distinguished by its keeled V-shaped scales and the striking blue throat of the males during the mating season. This species inhabits a range of environments across Italy and the Balkans, from Mediterranean shrubland to urban areas. Its diet consists primarily of insects and other small invertebrates.
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