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森林総研トップ

Home > Highlights from the garden > Insects > Eastern-Japanese common toad

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Eastern-Japanese common toad

 

English name   

Eastern-Japanese common toad

Scientific name

Bufo japonicus formosus

Distribution

Native to Japan, Honshu, Shikoku, Kyushu

Commentary

Two sub-species are available; Azuma toads with large tympanic membranes and small Japanese common toads. They are brown in color, and have parotid glands that emit venom. Their ""ku ku" calls can be heard in the Tama Forest Science Garden around April when they lay their string-like spawn on the surface of water.

 アズマヒキガエル