The Salamanders (Urodela) - Order
(Cryptobranchoidea) - suborder
The Giant Salamanders
(Cryptobranchidae)
- family
The Asiatic Salamanders
(Hynobiidae)
- family
(Salamandroidea) - suborder
The Mole Salamanders
(Ambystomatidae)
- family
The Amphiumas or Congo Eels
(Amphiumidae)
- family
The Pacific Giant Salamanders
(Dicamptodontidae)
- family
The Lungless Salamanders
(Plethodontidae)
- family
The Mudpuppies and Olms
(Proteidae)
- family
The Torrent Salamanders
(Rhyacotritonidae)
- family
The Newts and True Salamanders
(Salamandridae)
- family
(Sirenoidea) - suborder
The Sirens
(Sirenidae)
- family