Tsukuba Clawed Salamander
Onychodactylus tsukubaensis
- Critically endangered
- Card rarity: Legendary
- Amphibians

Onychodactylus tsukubaensis, commonly known as Tsukuba clawed salamander, is a species of salamander endemic to Japan and belongs to the Hynobiidae family. This species of salamander is currently considered to be critically endangered.
Classification
- Class
- Amphibia
- Order
- Caudata
- Family
- Hynobiidae
- Genus
- Onychodactylus