Species Description: Cyclura pinguis

Common Name: Cyclura pinguis
Scientific Name: Cyclura pinguis

Habitat

Cyclura pinguis, commonly known as the Inland Rock Iguana, is primarily found in the Bahamas, particularly on the islands of Great Inagua and Little Inagua. This species prefers arid, rocky environments and can typically be spotted in coastal scrublands and low-wooded areas that provide both shelter and basking spots.

Physical Characteristics

This iguana can grow to an impressive length of up to 1.5 meters (approximately 5 feet) and weighs around 2 to 4 kilograms (4 to 9 pounds). Its coloration ranges from grayish-brown to reddish-brown, often featuring distinct lighter bands along its body. Notable features include a robust build, a prominent dewlap, and a distinctive, rounded snout that sets it apart from other iguana species.

Behavior

Cyclura pinguis exhibits primarily diurnal behavior, meaning it is most active during daylight hours. It is known for its social structure, often forming small colonies with other iguanas. Males can frequently be seen displaying territorial behaviors, which include head bobbing and head-bobbing challenges with rivals. These interactions are vital for asserting dominance and establishing social hierarchy.

Diet

The diet of Cyclura pinguis is predominantly herbivorous, specializing in a variety of native vegetation. Common food sources include leaves, fruits, and flowers of local plants such as cacti and spiny shrubs. This species plays a crucial role in seed dispersal, which aids in the regeneration of its habitat.

Reproduction

Cyclura pinguis typically breeds during the spring months, with nesting occurring in burrows dug into sandy soil. Females lay about 2 to 15 eggs per clutch, which they incubate for approximately 60 to 90 days before hatching. Offspring are born fully independent, and young iguanas often face high mortality rates due to predation in their early life stages.

Conservation Status

The current conservation status of Cyclura pinguis is categorized as Vulnerable by the International Union for Conservation of Nature (IUCN). Threats to its survival include habitat loss due to development, invasive species, and climate change, making conservation efforts crucial for the preservation of this unique species.

Interesting Facts

Cyclura pinguis is known to exhibit a fascinating display of color-changing abilities when stressed or during mating season. Additionally, these iguanas can live over 50 years in captivity, showcasing their resilience and adaptability.

Role in Ecosystem

As an important herbivore, Cyclura pinguis contributes to the dynamics of its ecosystem by controlling plant growth and aiding in seed dispersal. Its interactions with other species, including predators and competitors, highlight its integral role within the Bahamas’ biodiversity.