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Amphibians and reptiles

Habu

Amazing fact

Baby habu snakes already have venom when they hatch.

沖縄県
Habu in its habitat (illustration)

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An illustration based on the real animal.

A little discovery to share.

Baby habu snakes already have venom when they hatch.

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THE REAL WORLD

The real Habu

Scientific name
Protobothrops flavoviridis
Japanese name
ハブ
Group
Amphibians and reptiles
Class
Reptilia
Order
Squamata
Family
Viperidae
Genus
Protobothrops
Facts about the real animal.
01

A snake of the Okinawa and Amami islands. It could be anywhere with grass or trees, such as mountains, fields, farms and parks.

02

Its food is almost all rats and mice. It is very sensitive to heat and smell, and when it finds prey it strikes in an instant and injects venom through its fangs.

03

It is active at night and rarely comes out into open places by day. It often climbs trees, and it does not hibernate in winter.

How the Habu lives

It mates in spring. In early summer, it lays eggs inside holes. Around autumn, the young poke their heads out of their eggs.

天城町沖縄県沖縄県

Basic data

Active
At night (nocturnal)沖縄県
Diet
Mice沖縄県

Where the Habu has been recorded

World map with dots where the Habu 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

日本語
ハブ
简体中文
波布蛇
繁體中文
波布蛇
한국어
반시뱀

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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