Cordylus machadoi – Species Description

Common Name: Cordylus machadoi
Scientific Name: Cordylus machadoi

Habitat

Cordylus machadoi is primarily found in the rocky terrains of southern Africa, particularly in regions such as Mozambique and parts of South Africa. This species inhabits scrublands, grasslands, and semi-arid areas, often favoring locations with boulders and crevices that provide shelter from predators and extreme weather. The specific environmental conditions of its habitat contribute to the unique adaptations observed in this lizard.

Physical Characteristics

This species can grow to a length of about 18 to 24 cm (7 to 9 inches). Cordylus machadoi exhibits a robust body structure, covered with a combination of dark brown and grey scales, often detailed with lighter patterns that offer effective camouflage against predators. Its distinctive features include short legs, a broad head, and a protective, spiny dorsal ridge, which are characteristics typical of the Cordylus genus.

Behavior

Cordylus machadoi is predominantly diurnal, meaning it is active during the day, and can often be seen basking on rocks to regulate its body temperature. This species is known for its defensive behaviors, including flattening its body and displaying its spines when threatened. Social interactions often involve territorial displays and communication through body language.

Diet

The diet of Cordylus machadoi primarily consists of insects, spiders, and other small invertebrates. It is an opportunistic feeder, utilizing its keen eyesight to hunt for food in its environment. During the warmer months, the availability of protein-rich insects can lead to increased feeding activity, which is essential for its energy needs.

Reproduction

During the breeding season, typically occurring in late spring, male Cordylus machadoi engage in courtship displays to attract females. After a gestation period of approximately 6 to 8 weeks, females lay clutches of up to 5 to 10 eggs in sandy or loose soil. The incubation period varies with environmental conditions, generally lasting around 2 to 3 months. Offspring emerge fully formed and are independent from birth.

Conservation Status

Currently, Cordylus machadoi is classified as vulnerable by the International Union for Conservation of Nature (IUCN). The primary threats to its population include habitat loss due to agricultural expansion, urban development, and climate change. Conservation efforts are essential to preserve its natural habitats and ensure the species’ survival.

Interesting Facts

Cordylus machadoi displays remarkable adaptability to its environment. Its ability to camouflage effectively helps it evade predators, while its spiny dorsal ridge deters many potential threats. Additionally, this species has been observed engaging in a unique behavior of rocking back and forth when disturbed, a tactic that may confuse predators.

Role in Ecosystem

Cordylus machadoi plays a significant role in its ecosystem as both a predator and prey species. By feeding on insects, it helps maintain insect populations, while also serving as a food source for larger predators. Its presence contributes to the biodiversity of the areas it inhabits, highlighting the importance of conserving its environment.