Henkel's Leaf-tailed Gecko

Origin and Habitat: Primary and secondary forests of northwestern Madagascar (e.g., the island of Nosy Be). Unlike eastern montane species, they live in a slightly warmer climate and tolerate broader seasonal fluctuations.

Morphology: Of considerable size (up to 10-11 inches / 25-28 cm). Shows the typical dermal fringe (fimbria) along the margins to mask its shadow against tree trunks. Coloration is hyper-variable but often features exceptional 'piebald' designs (black and white blotches), fake teal lichens, or warm rust-colored striations. They possess immense lidless eyes and a muscular pink tongue.

Behavior: Typical of Uroplatus: daytime mimetic lethargy and active hunting, ambushing, and vertiginous leaps at night. They are slightly less neurotic if delicately handled for necessity, but remain strict "look-don't-touch" display reptiles.

Terrarium: Large, tall enclosures, largely screened to prevent asphyxiating stagnant air (e.g., 24x18x36 inches). Vertical cork oak trunks and thick smooth branches are imperative for their daytime head-down naps.

Lighting and Temps: Being from the northwest, they withstand slightly warmer temps than their cousins. The ideal daytime range is 75-79°F (24-26°C), peaking no higher than 82°F (28°C). At night, temps must still drop down to 68-72°F (20-22°C) to mimic the natural cycle.

Humidity and Water: 70-90% humidity. Heavily mist the terrarium (preferably with an automated rain system) every evening before lights-out to ensure their water intake and recreate the nocturnal humidity spike.

Diet: Pure and voracious insectivores. They easily feed on large prey such as adult roaches (Lateralis, Dubia), crickets, locusts, hornworms, and occasionally purged large snails. Excellent calcium and vitamin D3 dusting is strictly required twice a week.