### Identification Commonly known as the Tropical House Gecko, this small, "ghostly" lizard typically reaches 10–12 cm in length. Its skin is remarkably thin and somewhat translucent, often appearing pale grey or creamy tan by night, but darkening to a mottled brown during the day. Look for a series of distinct dark V-shaped bands or chevrons running down its back and a banded tail. To distinguish it from the similar Mediterranean House Gecko (*H. turcicus*), look closely at the scales: *H. mabouia* has much smaller, less prominent tubercles (bumps) on its back. Its most iconic field mark, however, is its feet—wide, adhesive toe pads with divided lamellae that allow it to sprint vertically up glass or hang upside down from ceilings.
### Habitat & Range Originally native to Sub-Saharan Africa, this gecko is a world-class hitchhiker, now thriving across the Caribbean, South America, and Florida. While it naturally inhabits forest edges and coastal scrub, it has become the ultimate "urban specialist." You are most likely to spot them on the exterior walls of buildings, near porch lights, or tucked behind window shutters in tropical and subtropical climates.
### Behaviour A nocturnal acrobat, *H. mabouia* emerges at dusk. If you watch one near a light source, you’ll see a patient "sit-and-wait" predator. They are highly territorial; males will arch their backs and emit a faint, rhythmic "tch-tch-tch" clicking sound to warn off rivals. When threatened, they are masters of "caudal autotomy"—dropping their wiggling tails to distract a predator while they vanish into a crevice.
### Diet These geckos are opportunistic insectivores. They treat porch lights like an all-you-can-eat buffet, snatching up moths, crickets, spiders, and even small cockroaches. They hunt with a lightning-fast lunging strike, often shaking their prey vigorously before swallowing.
### Fascinating Fact The Tropical House Gecko is a biological "mood ring." It can dramatically change its skin tone in minutes; when active at night or under stress, it turns almost white (becoming nearly invisible against pale stucco), but when basking in the morning sun, it shifts to a dark, charcoal-spotted pattern to absorb more heat!