Other Amphibian of the Week

Japanese Giant Salamander (Andrias japonicus)

photo by photo by V31S70

nearthreatened
Common Name: Japanese Giant Salamander
Scientific Name: Andrias japonicus
Family: Cryptobranchidae
Location: Japan
Size: around 5 feet long

The Japanese Giant Salamander is the 2nd largest salamander in the world. It can reach around 5 feet long and can reach over 50 pounds. The salamander can live over 50 years old. The habitat of the Japanese Giant Salamander is threatened by dams and other projects so their numbers are dropping.

Spawning takes place during early fall. It can take 10 years for salamanders to reach reproductive maturity. Male Japanese Giant Salamanders try to find the best nesting sites and then will sit and protect them from other males. Females select the best nesting sites for their eggs and lay them there. The females can lay between 400 to 600 eggs at a time. The male then protects the eggs for up to 7 months.

 

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