This Gecko Detaches its Scales to Escape Predators

How do you escape a grabby predator? Many lizards shed their tails. But a newly described species of gecko has another trick up its scales: When grabbed, it can shed patches of skin and scales from most of its body, making it look more like a boneless, skinless chicken breast than a scaly beast.

Geckolepis megalepis.png

Geckolepis megalepis is a kind of fish-scale gecko, a group of nocturnal lizards found only on Madagascar and the nearby Comoros Islands whose outsized scales overlap like those of a fish. So far, the new species has been found only in a small nature reserve in northern Madagascar. Besides being easy to shed, its scales are the largest of any gecko—the biggest measure more than 8% of the creature’s body length.

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