Calotes emma: Species Description

Common Name: Calotes emma
Scientific Name: Calotes emma

Habitat

Calotes emma, commonly known as Emma’s Calotes, is primarily found in the subtropical and tropical forests of Southeast Asia, particularly in regions spanning Myanmar, Thailand, and Laos. This species typically inhabits elevated areas, including hilly terrains and rocky outcrops, where it thrives in humid environments with abundant vegetation.

Physical Characteristics

Emma’s Calotes can grow to a length of about 30 to 40 cm. They are characterized by their vibrant coloration, which varies from greenish to brown, often featuring intricate patterns that provide effective camouflage among foliage. Their bodies are elongated with a pronounced dewlap, especially in males, which is used during mating displays.

Behavior

Calotes emma exhibits diurnal behavior, being most active during the day. They are known for their adept climbing abilities, often seen basking on branches or rocks. Territorial displays are common, especially during the breeding season, where males will engage in elaborate courtship rituals that include push-ups and head-bobbing.

Diet

This species is primarily insectivorous, feeding on a variety of insects including crickets, beetles, and caterpillars. In addition to insects, Calotes emma may also consume plant matter, particularly young leaves and fruits, contributing to their omnivorous diet. Their foraging habits are crucial for controlling insect populations in their habitats.

Reproduction

Calotes emma breeds during the monsoon season, typically between June and August. Females lay clutches of 5 to 10 eggs in moist, sandy soil, which they then cover to protect from predators. The eggs take approximately 6 to 8 weeks to hatch, and juvenile lizards are independent immediately upon emerging from their eggs.

Conservation Status

As of the latest assessments, Calotes emma is classified as vulnerable due to habitat loss and degradation stemming from deforestation and urbanization. Conservation efforts are essential to protect their natural habitats from ongoing environmental threats.

Interesting Facts

One fascinating aspect of Calotes emma is its ability to change color in response to environmental factors and emotional states, similar to other chameleon species, although it does not possess the same degree of color change. Additionally, these lizards are occasionally kept as pets in some regions due to their unique appearance and relatively manageable size.

Role in Ecosystem

Calotes emma plays a significant role in its ecosystem as both a predator and prey. By controlling insect populations, it helps maintain ecological balance. Furthermore, they serve as a food source for larger predators, contributing to the food web dynamics within their habitat.