Emerald Tree Monitor

They lay their eggs in termite nests!
Emerald Tree Monitor Scientific Classification
Scientific name
Varanus prasinus
Emerald Tree Monitor Physical Characteristics
10 to 15 years
Top speed
22 mph
11 ounces
Emerald Tree Monitor Distribition

” The emerald tree monitor has a tail double the size of its body.”

The emerald tree monitor is a stunning lizard that resides in the exotic jungles of Indonesia and Papua New Guinea. It is likewise discovered in the islands of the Torres Strait near Australia. Its intense eco-friendly shade, slim body, and lengthy tail make it among one of the most striking participants of the monitor family. This smart reptile is recognized for its social habits and intense searching abilities.

4 Amazing Emerald Tree Monitor Truths!

  • It is the only monitor lizard with a prehensile tail.
  • It invests a lot of its life in tree branches.
  • Females lay their eggs in termite nests.
  • It is just one of one of the most prominent reptiles for zoo display screens.

Scientific Name

Its scientific name is Varanus prasinus Words varanus originates from the Arabic word for a monitor, and prasinus is Latin for eco-friendly. It belongs to the subgenus Euprepiosaurus. It is very closely pertaining to various other tree screens that reside in various components of the globe. This team consists of:

  • V. beccarii
  • V. boehmei
  • V. bogerti
  • V. keithhornei
  • V. kordensis
  • V. macraei
  • V. reisingeri
  • V. telenesetes


Recognition of this lizard is easy. The emerald tree monitor, likewise called the eco-friendly tree monitor, is just one of one of the most gorgeous participants of the reptile family. This stylish, slim lizard obtains its name from its shades, which can vary from light eco-friendly to deep blue-green.

It has a lengthy body and long, slim arm or legs finishing in sharp claws. The emerald tree monitor has dark blue or eco-friendly areas on its back. It has ranges in various shades that provide it a distinctive appearance.

The typical emerald tree monitor is 3 feet long with a tail two times as lengthy as its body. Unlike various other participants of the monitor family, it maintains its slim form as it ages.

The emerald tree monitor’s tail is two times as lengthy as its body.

iStock.com/ DK Media


They are one of the most social of lizard species. Emerald tree checks reside in tiny teams that consist of a leading male, a number of females, some young males, and the infant screens.

They have numerous adjustments that permit them to reside in their chosen atmospheres. As the only monitor species with a prehensile tail, they can live a lot of their lives in tree branches. They are outstanding mountain climbers that can jump from one branch to an additional trying to find victim. They can sophisticated habits when searching their victim. As an example, they will certainly occasionally get tiny animals and struck them versus tough challenge eliminate them.

They likewise vary from various other lizards in their protective habits. While various other screens utilize their tails as tools, the emerald tree monitor protects its tail rather than utilizing it as a tool. It relies on its tail to relocate rapidly via tree branches, so it will certainly constantly safeguard this component of its body.


Emerald tree checks favor damp environments. They reside in hand trees, jungles, mangroves, and cacao haciendas. They favor forested locations where they can climb up and conceal. Their shade makes it very easy for them to camouflage themselves in the thick fallen leaves. High moisture is very important since they obtain a lot of their water from the air around them.

Emerald Tree Monitors in Zoos

Due to their charm, these reptiles are very valued by zoos and fish tanks. Below are a couple of locations you can see them:

  • Smithsonian Organization
  • Bristol Zoo
  • Tennessee Fish Tank
  • Lehigh Valley Zoo
  • Cincinnati Zoo & & Arboretum


These lizards are predators. They eat insects, geckos, tiny creatures, and birds. They primarily eat katydids, termites, and grasshoppers, yet they will certainly likewise eat spiders and tiny crabs. Sometimes, they eat tiny rodents. When they search rodents, they utilize their sharp claws to eliminate and disembowel the animals after attacking them on the neck.

Emerald tree checks in bondage eat mice, crickets, and roaches.

Predators and Dangers

They are thought about the pinnacle predators in their environments, and no species take advantage of them. Nevertheless, snakes and birds will certainly eat their eggs and hatchlings. Valued for their appearances, they are occasionally targets of prohibited poaching for the zoo and pet professions. Presently, the greatest risk to these lizards is environment loss.

Reproduction and Life Process

Emerald tree screens can mate and replicate 3 times a year. After mating, the female monitor nurtures the eggs for around 165 days.

The females usually utilize termite piles to construct their nests. The temperature level and moisture degrees of these nests are ideal for nurturing monitor eggs. Normally, they have 3 to 7 eggs in a clutch. When the eggs hatch out, the infant checks eat the termites and termite eggs.

Hatchlings expand rapidly. They quadruple in dimension in the initial 3 months of life.

Screens get to sex-related maturation at 2 years of ages. They have a life-span of around 15 years in bondage, yet their life-span in the wild is unidentified.


The populace dimension of these lizards is unidentified, yet their populace is steady.

Conservation Status

The emerald tree monitor is provided as least concern by the International Union for the Preservation of Nature (IUCN). In Europe, they are participants of the European Organization of Zoos and Aquariums (EAZA) Studbook, which functions to reproduce endangered and or else important species in bondage.

Lean Eco-friendly Equipment

The emerald tree monitor is a stylish murder equipment that controls its jungle setting. Its striking great appearances and fascinating habits have actually made it a favored for zoo display screens. Do not miss your opportunity to see one in a zoo or fish tank.


  1. Smithsonian’s National Zoo & Conservation Biology Institute, Available here: https://nationalzoo.si.edu/animals/emerald-tree-monitor#
  2. Animal Diversity Web, Available here: https://animaldiversity.org/accounts/Varanus_prasinus/
  3. Reptile Direct, Available here: https://www.reptiledirect.com/green-tree-monitor/

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