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Common Water Monitor

Monitor Lizards

Photo: Jean-Paul Boerekamps · CC0 1.0

Varanus salvator

Basic stats

Diet

Fish, amphibians, reptiles, birds, mammals, carrion and invertebrates

Habitat

Rivers, wetlands, mangroves, forests and human-modified areas

Range

South and Southeast Asia

Clutch size

Usually 15–30 eggs

Incubation period

About 56–64 days

Size

Commonly 1.5–2 m; exceptionally longer

Weight

Commonly up to about 20 kg

Asian water monitors are large, powerfully built lizards distributed widely across South and Southeast Asia. They are strongly associated with water and occupy rivers, swamps, mangroves, wet forests, canals and developed landscapes. A long muscular tail provides propulsion when swimming, while strong limbs and claws assist climbing and digging. Their dark bodies typically carry rows of pale spots or bands, although pattern and coloration vary geographically. (Animal Diversity Web)

These monitors are opportunistic carnivores and scavengers that consume fish, frogs, snakes, turtles, birds, mammals, insects, crabs, eggs and carrion. They forage on land and in water, using a forked tongue to investigate chemical trails. Females deposit eggs in burrows, termite mounds, rotting logs or other protected places. Hatchlings are independent and more arboreal than heavy adults, using trees as refuges from predators. (Animal Diversity Web)

Quick answers

What does the Common Water Monitor eat?
Fish, amphibians, reptiles, birds, mammals, carrion and invertebrates
What habitat does the Common Water Monitor live in?
Rivers, wetlands, mangroves, forests and human-modified areas
Where is the Common Water Monitor found?
South and Southeast Asia
How many eggs does the Common Water Monitor lay?
Usually 15–30 eggs
How long are the eggs of the Common Water Monitor incubated?
About 56–64 days
How big is the Common Water Monitor?
Commonly 1.5–2 m; exceptionally longer
How much does the Common Water Monitor weigh?
Commonly up to about 20 kg
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