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Varanus indicus
Medium monitor with black body dotted in yellow spots. Semi-aquatic with excellent swimming. Slim and agile among monitors. Often feisty even CB — intermediate to advanced.
The mangrove monitor (Varanus indicus) is a semi-aquatic medium-sized monitor lizard distributed across New Guinea, northern Australia, and islands of the western Pacific. As its name suggests, it favors mangrove forests, estuaries, and waterside habitats near the coast, and it is a capable swimmer and diver. Adults reach about 80–120 cm in total length, with a dark ground color scattered with yellow spots. Active and requiring plenty of exercise, it is carnivorous, eating insects, fish, crustaceans, and small animals. Keeping it requires a large, sturdy enclosure, a spacious water area, strong UVB lighting, and a basking spot. It has an active metabolism and prefers warm, humid conditions. Fast and strong, it is an advanced species suited to experienced large-lizard keepers.
Origin
New Guinea, northern Australia, and islands of the western Pacific
Lifespan
15-20 years
Size
80-120cm
Temperature
26〜35℃
Humidity
70〜90%
Carnivore (insects, fish, crustaceans, frozen mice)
Large cage + big water area required. Ensure swimming space
Basking 35°C, water temp 26-28°C
Sharp claws and teeth. Best tamed from hatchling
Highly intelligent and escape-prone. Lock cage thoroughly
Advanced. This is an advanced-level species. It requires specialized equipment and advanced husbandry skills with precise environmental control.
The ideal temperature for Mangrove Monitor is 26〜35℃. Recommended humidity is 70〜90%. Avoid sudden temperature changes and maintain a stable environment.
The average lifespan of Mangrove Monitor is 15-20 years. With proper care and nutrition, they can live a long and healthy life.
Mangrove Monitor typically reaches 80-120cm as an adult. Size may vary depending on care conditions and individual genetics.
Mangrove Monitor feeds on: Carnivore (insects, fish, crustaceans, frozen mice). Aim for a balanced diet with appropriate feeding frequency.
The price of Mangrove Monitor varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.
Last updated: June 23, 2026
Edited & verified by: br-choku editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Accepted name: Varanus indicus (Daudin, 1802)
Synonyms: Monitor chlorostigma Gray, 1831, Monitor doreanus Meyer, 1874, Monitor indicus (Daudin, 1802), Monitor kalabeck Lesson, 1830, Tupinambis indicus Daudin, 1802, Varanus chlorostigma (Gray, 1831)
Authority databases: GBIF · Reptile Database
Nomenclature follows global taxonomic authority databases.
Sources: CITES Checklist (Varanus spp. Appendix II) / IUCN Red List
Regulations may change. Always verify the latest information with the relevant authorities.
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