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Description
Leopard Gecko (Black Night Low Grade)
Scientific Name: Eublepharis macularius
Common Name: Leopard Gecko (Black Night Low Grade)
Species Overview
Size: Adult Leopard Geckos typically reach 8–10 inches (20–25 cm) in total length. They are medium-sized, sturdy reptiles adapted to life in arid and rocky regions.
Appearance: A Black Night Low Grade Leopard Gecko shows traits from the Black Night line but with a lighter or less intense expression. Instead of the deep charcoal or nearly jet-black tones seen in high-grade individuals, low-grade expressions often appear as darker-than-average Leopard Geckos with varying amounts of spotting, lighter patches, or reduced uniformity. These geckos may display rich browns, deep greys, or muted charcoal tones, sometimes with visible pattern remnants. While not fully saturated, they still carry the characteristic “dark morph” look associated with the Black Night lineage, with smooth, beaded skin texture and a sleek overall profile.
Distribution: The species Eublepharis macularius originates from Pakistan, Afghanistan, northwestern India, and Iran.
Habitat: In the wild, Leopard Geckos inhabit arid deserts and scrublands, sheltering in burrows or rock crevices during the day and emerging at night to feed. They thrive in warm, semi-arid conditions in captivity.
Behaviour: Leopard Geckos are nocturnal, gentle, and curious. They respond well to routine care and are typically tolerant of careful handling. They exhibit behaviours such as burrowing, exploring after dark, and hunting insects.
Captive Care
Enclosure: Provide a terrestrial enclosure measuring at least 24 inches × 18 inches × 12 inches (60 × 45 × 30 cm). Include essential hides (warm, cool, and humid). A naturalistic substrate such as sandy soil or a clay-based blend encourages digging and natural behaviours.
Temperature & Humidity: Maintain a warm side of 88–92°F (31–33°C) and a cool side of 75–80°F (24–27°C). Night temperatures can safely drop to 70–74°F (21–23°C). Keep humidity at 30–40%, with a humid hide elevated to 60–70% for shedding. A thermostat should always be used to regulate heat sources.
Lighting: Low-level UVB (2–5%) is beneficial for calcium metabolism and overall health. Follow a 12-hour day/night cycle.
Diet: Feed gut-loaded insects such as roaches, crickets, mealworms, and silkworms. Adults should be fed every other day; juveniles should be fed daily. Dust prey with calcium and multivitamin supplements. Provide clean water at all times.
Behaviour in Captivity: Leopard Geckos are hardy, predictable, and thrive with consistent routines. With proper care, they commonly live 15–20 years or longer.
Special Considerations: Being a low-grade Black Night means the visual expression is less intense, but this does not affect temperament or care. Line-bred traits may vary significantly among individuals.
Taxonomy Note
The Leopard Gecko (Eublepharis macularius) is a member of the family Eublepharidae. It is among the most widely bred reptiles in captivity due to its gentle temperament, manageable size, and extensive genetic diversity.
Genetics Note
This morph involves one primary trait:
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Black Night (polygenic / line-bred) – Selectively bred for extremely dark pigmentation. Low-grade individuals display partial or reduced expression of the line’s intended dark coloration.
This trait affects appearance only and does not alter care requirements.