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Amphibians and reptiles

Forest green tree frog

Amazing fact

Forest green tree frog tadpoles eat plant material such as fallen leaves and moss.

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Forest green tree frog in its habitat (illustration)

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An illustration based on the real animal.

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Forest green tree frog tadpoles eat plant material such as fallen leaves and moss.

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THE REAL WORLD

The real Forest green tree frog

Scientific name
Zhangixalus arboreus
Japanese name
モリアオガエル
Group
Amphibians and reptiles
Class
Amphibia
Order
Anura
Family
Rhacophoridae
Genus
Zhangixalus
Facts about the real animal.
01

A green tree frog found in Japan and nowhere else. It lives up in the trees and has well-developed sticky pads on its fingertips.

02

In eastern Japan its body is green, but from the Kanto region westward some have reddish-brown markings on the back. Its eyes are red.

03

It makes a white foam nest on branches and leaves over the water and lays its eggs inside. The tadpoles that hatch drop into the water below.

How the Forest green tree frog lives

As adults, they eat insects, spiders, and similar prey.

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Basic data

Size
Body length: males 42–60 mm, females 59–82 mm
Diet
Insects, spiders, and other animals
Range
Honshu and Sado Island in Japan
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Where the Forest green tree frog has been recorded

World map with dots where the Forest green tree frog has been recorded
Each dot marks a place with observations or specimens shared on GBIF. Some records are of animals that strayed or were brought by people, so the dots are not always where the animal lives.

Records: GBIF.org (CC0 and CC BY 4.0 records, retrieved 2026-11-07). Map: Natural EarthSee the records on GBIF

Watch wild animals from a distance. Do not touch or feed them, and take care of the places where they live.

Names around the world

简体中文
森青蛙
繁體中文
森青蛙

Names come from Wikidata and iNaturalist records. Where a language has no recorded name, we use the scientific name.

Sources and how we check

We check each fact against its source. The illustrations simplify how the real animal looks.

The classification (class, order, family, genus) follows Wikidata records, checked against GBIF. Classifications can change as research goes on.

The basic data are the values given in each source. They vary with how the animal is measured, whether it is male or female, and whether it lives in the wild or in captivity.

This page was translated from the original Japanese with the help of AI.

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