Names where authority is Tago
- Class: Amphibia
- Order: Caudata
- Family: Hynobiidae
- Genus: Hynobius
- Species: Hynobius boulengeri (Thompson, 1912)
- Synonym: Pseudosalamadra boulengeri — Tago, 1931
- Synonym: Pseudosalamandra giga Tago, 1929
- Species: Hynobius dunni Tago, 1931
- Synonym: Hynobius dunnus Tago, 1931
- Species: Hynobius kimurae Dunn, 1923
- Synonym: Pseudosalamandra hida Tago, 1929
- Synonym: Pseudosalamandra kimurai — Tago, 1931
- Species: Hynobius leechii Boulenger, 1887
- Synonym: Hynobius lechii — Tago, 1931
- Synonym: Hynobius leechii — Tago, 1931
- Species: Hynobius lichenatus Boulenger, 1883
- Synonym: Hynobius unnangso Tago, 1931
- Synonym: Hynobius unnaugso Tago, 1931
- Species: Hynobius nigrescens Stejneger, 1907
- Synonym: Hynobius fuscus Tago, 1907
- Species: Hynobius sonani (Maki, 1922)
- Synonym: Pseudosalamandra sonani — Tago, 1929
- Species: Hynobius stejnegeri Dunn, 1923
- Synonym: Pseudosalamandra stejnegeri — Tago, 1931
- Synonym: Seudosalamandra stejnegeri — Tago, 1929
- Species: Hynobius tokyoensis Tago, 1931
- Synonym: Hynobius tokyoesis Tago, 1931
- Synonym: Hynobius tokyoeusis Tago, 1931
- Genus: Salamandrella
