Melanin and pigment production play a significant role in determining gecko coloration. Melanin is a pigment that is responsible for dark colors such as black, brown, and gray. Gecko species that produce more melanin tend to have darker coloration.
On the other hand, pigment production is responsible for lighter colors such as yellow, orange, and white. Gecko species that produce fewer pigments tend to have lighter coloration.
Genetics
Genetics is another factor that determines gecko coloration. Certain genes are responsible for producing specific colors and patterns. For instance, genes that produce albinism result in a lack of pigment production, resulting in white coloration. Similarly, genes that produce melanism result in the production of excess melanin, resulting in darker coloration.
Environment
The environment can also play a significant role in gecko coloration. Factors such as temperature, humidity, and diet can influence the coloration of geckos. For instance, geckos that are exposed to high humidity levels tend to have brighter coloration than those exposed to low humidity levels.
Types of Geckos by Coloration
Gecko coloration can vary from species to species. Let’s take a closer look at some of the different types of geckos by coloration.
Albino Geckos
Albino geckos are a type of gecko that lacks pigment production. This results in white coloration and pink or red eyes. Albino geckos are rare in the wild but are commonly bred in captivity.
Melanistic Geckos
Melanistic geckos are a type of gecko that produces excess melanin, resulting in darker coloration. Melanistic geckos can vary in color from dark brown to black.
Leucistic Geckos
Leucistic geckos are a type of gecko that produces a reduced amount of pigments. This results in white or pale coloration, but they still have dark eyes.
Mosaic Geckos
Mosaic geckos are a type of gecko that has a combination of different colors and patterns. These geckos can have unique and intricate designs that make them highly sought after in the pet trade.
Are White Geckos Rare?
The rarity of white geckos depends on the species and whether they are in the wild or captivity.
White Geckos in the Wild
White geckos are rare in the wild because they are easy prey for predators due to their lack of camouflage. However, some species such as the white-lined gecko are naturally white and can be found in their natural habitats.
White Geckos in Captivity
White geckos are more commonly found in captivity than in the wild. This is because breeders have selectively bred geckos to produce unique colorations such as white. White crested geckos and white-eyed geckos are some of the most popular white gecko varieties in captivity.
Popular White Gecko Varieties
White geckos come in various species and varieties. Let’s take a closer look at some of the most popular white gecko varieties.
White Crested Gecko
The white crested gecko is a popular white gecko variety. This gecko species is native to New Caledonia and has a unique crest that runs down its back. White crested geckos are bred in captivity and are highly sought after in the pet trade due to their unique coloration and gentle nature.
White-eyed Gecko
The white-eyed gecko is another popular white gecko variety. This species is native to Madagascar and has a striking white coloration with bright red eyes. White-eyed geckos are relatively small, making them ideal for those who want to keep geckos as pets.
White Lined Gecko
The white-lined gecko is a naturally occurring white gecko species found in Australia. This species has a unique white coloration with dark lines running down its back. White-lined geckos are relatively easy to care for and are a popular choice among gecko enthusiasts.
Other Unique Gecko Colorations
Apart from white geckos, there are other unique gecko colorations worth mentioning.
Color-Changing Gecko
The color-changing gecko, also known as the chameleon gecko, has the ability to change its color to blend in with its surroundings. This gecko species is native to Madagascar and is highly sought after among gecko enthusiasts due to its unique coloration and behavior.
Transparent Gecko
The transparent gecko is a rare gecko species found in Ecuador. This gecko species has a unique transparent skin that allows for its internal organs to be visible. The transparent gecko is difficult to care for and is not commonly found in the pet trade.
Conclusion
In conclusion, gecko coloration is determined by various factors such as melanin and pigment production, genetics, and environment. White geckos can be rare, depending on the species and whether they are in the wild or captivity. Popular white gecko varieties include the white crested gecko, white-eyed gecko, and white-lined gecko. Apart from white geckos, there are other unique gecko colorations such as the color-changing gecko and transparent gecko that are worth mentioning. Understanding gecko coloration can help gecko enthusiasts better appreciate these fascinating creatures.
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