Why Do Crested Geckos Have Eyelashes?

Geckopia - August 15 2023

Why Do Crested Geckos Have Eyelashes?

IICrested geckos, scientifically known as Correlophus ciliatus, are renowned for their distinctive appearance, and one of their intriguing features is the presence of "eyelashes." These "eyelashes" are actually not true eyelashes like those of mammals; rather, they are specialized scales located above their eyes. These scales resemble tiny ridges that extend outward from the edge of their eyelids, creating the appearance of eyelashes.

IWhile the primary function of these structures might not be the same as mammalian eyelashes, they do serve important purposes for crested geckos:

Protection: The "eyelashes" play a role in protecting the gecko's eyes from debris, dust, and potential physical damage. They act as a barrier, helping to shield the eyes from particles that could cause irritation or injury.

Camouflage: Crested geckos are known for their ability to blend into their surroundings. The "eyelashes" could potentially aid in their camouflage by breaking up the outline of the eyes and helping the gecko appear more natural within its environment.

Sensory Perception: While not extensively researched, it's possible that these specialized scales have sensory functions. They might help the gecko detect changes in airflow or subtle movements in their surroundings, providing them with sensory information about their environment.

Species Identification: The presence and appearance of these "eyelashes" are unique to crested geckos and can help enthusiasts and experts identify the species more easily.

Overall, the unique feature of "eyelashes" in crested geckos adds to their charm and intrigue. It's an example of how evolution has adapted these creatures to their habitat and lifestyle, providing them with both practical benefits and distinctive visual characteristics.