Cyclura Stejnegeri: An Overview

Common Name: Cyclura stejnegeri
Scientific Name: Cyclura stejnegeri

Habitat

Cyclura stejnegeri, commonly known as the Lesser Antillean Iguana, is primarily found in the Caribbean islands of the Lesser Antilles, particularly on islands such as Saint Lucia, Dominica, and Martinique. This species inhabits coastal shrublands, dry forests, and rocky areas. The preference for warm climates and access to vegetation makes coastal regions ideal for their survival.

Physical Characteristics

Cyclura stejnegeri can reach sizes of up to 3 feet in length, depending on the individual. The coloration ranges from a vibrant green to a more muted brown, often incorporating patterns that help with camouflage. Their bodies are robust with a long tail and strong limbs, adapted for climbing and digging. Distinctive features include a row of spines along the back and a prominent dewlap under the chin, which is especially noticeable in males.

Behavior

Typical behaviors of Cyclura stejnegeri include basking in the sun during the day and being predominantly arboreal. They are known for their territorial nature; males often engage in displays to establish dominance and mating rights. These iguanas also exhibit social behaviors such as group foraging and mutual grooming, which are essential for their social structure.

Diet

As herbivores, Cyclura stejnegeri primarily feeds on a variety of foliage, flowers, fruits, and grasses. Common food sources include leaves from plants such as hibiscus and various fruits like mangoes and papayas. Their feeding habits are crucial for maintaining their health and play a role in the dispersal of seeds within their habitat.

Reproduction

The reproductive season for Cyclura stejnegeri typically occurs from April to June. Females are known to lay clutches of 2 to 20 eggs, burying them in sandy or loamy soil to incubate. The hatchlings emerge after about 60 days and must be independent from birth, as parental care is minimal.

Conservation Status

Cyclura stejnegeri is currently classified as ‘Endangered’ on the International Union for Conservation of Nature (IUCN) Red List. Habitat loss, invasive species, and hunting pressures significantly threaten their populations, necessitating conservation efforts to protect this unique species.

Interesting Facts

One fascinating fact about Cyclura stejnegeri is their ability to change color slightly with temperature, which aids in thermoregulation. Additionally, they are known to live for over 20 years in the wild, making them a long-lived species within their habitat.

Role in Ecosystem

Cyclura stejnegeri plays a vital role in its ecosystem as a herbivore, contributing to plant community dynamics and aiding in seed dispersal. Their interactions with other wildlife, including birds and insects, further illustrate their importance in maintaining ecological balance within their native environments.