Species Description: Calotes nigrilabris

Common Name: Calotes nigrilabris
Scientific Name: Calotes nigrilabris

Habitat

Calotes nigrilabris, commonly known as the Black-lipped Forest Lizard, primarily inhabits subtropical or tropical forest environments. This species is predominantly found in the hilly regions of Southeast Asia, including countries such as Myanmar, Thailand, and Vietnam. They typically prefer areas with dense vegetation where they can bask in the sunlight and away from predators.

Physical Characteristics

This species typically reaches a length of about 15 to 20 cm (6 to 8 inches) from snout to tail. The most notable characteristic of Calotes nigrilabris is its striking coloration, featuring a vibrant green body that can exhibit variations in pattern, along with distinct black markings around the lips, which contribute to its common name. Their elongated bodies and flattened heads enable them to navigate through their arboreal habitats effectively. The presence of granular scales adds to the lizard’s unique texture.

Behavior

Calotes nigrilabris exhibits diurnal behavior; it is most active during the day, often seen basking on tree branches or rocks. They are known for their territorial displays, which include head bobbing and pushing their bodies upright to appear larger to rivals. This species is also quite adept at climbing, utilizing their strong limbs and sharp claws to navigate vertical surfaces.

Diet

The diet of Calotes nigrilabris predominantly consists of insects, making it an insectivorous species. Common food sources include ants, beetles, and other small invertebrates. They may also consume small fruits and flowers, especially when insect availability is low. Their feeding habits play a crucial role in controlling insect populations within their habitats.

Reproduction

Calotes nigrilabris engages in seasonal breeding, typically occurring during the wet season when environmental conditions are optimal. Mating often involves elaborate courtship displays by males. Females lay clutches of eggs in concealed locations within moist soil or leaf litter, with clutch sizes averaging between 3 to 6 eggs. Offspring emerge after several weeks, ready to fend for themselves almost immediately.

Conservation Status

Currently, Calotes nigrilabris is listed as vulnerable due to habitat loss from deforestation and urbanization. Conservation efforts are being monitored to protect their natural habitats and ensure sustainable populations.

Interesting Facts

One fascinating aspect of Calotes nigrilabris is its ability to change color in response to environmental conditions and emotional states. This adaptation not only aids in camouflage against predators but also plays a role in temperature regulation. Furthermore, they are known to exhibit a form of vocalization during mating rituals.

Role in Ecosystem

Calotes nigrilabris plays a crucial role in its ecosystem as both a predator and prey. By controlling insect populations, it contributes to the ecological balance within its habitat. Additionally, it serves as a food source for larger predators, including birds of prey and snakes, thereby intertwining its existence within the food web.