Quince Monitor (Varanus melinus)

Common Name: Quince Monitor
Scientific Name: Varanus melinus
Source: CBID

Adult Size: Typically 100-140 cm total length

Native Range: Indonesia

Enclosure: Large arboreal/terrestrial terrarium; minimum around 180 × 90 × 90 cm with climbing branches, hides, and basking areas

Heating: Basking spot 40-45 °C; ambient 28–32 °C; night drop around 24-26 °C

Humidity: 65-80 % with good airflow and access to water for soaking

UVB: moderate UVB

Diet: Carnivorous; insects, poultry, and crustaceans offered regularly

Water: Large water dish for soaking and drinking

ABOUT THIS SPECIES

Varanus melinus, commonly called the Quince Monitor, is a medium-sized, semi-arboreal monitor lizard endemic to the Indonesian islands. It is highly recognisable for its vivid golden-yellow body with contrasting black markings, giving it a striking appearance.

Diurnal and active, this species utilises both trees and the forest floor while hunting insects, small mammals, and other prey. Its long limbs, strong claws, and prehensile tail make it an agile climber and efficient forager.

In captivity, Quince Monitors thrive in spacious enclosures with vertical climbing opportunities, hiding areas, and access to water. Maintaining warm temperatures, moderate humidity, and a varied carnivorous diet supports natural behaviour, healthy growth, and overall wellbeing.