Pigmy Salamanders (Thorius) is a biological genus in the family Plethodontidae (Lungless Salamanders) and order Caudata (Salamanders).
Thorius adelos
Thorius arboreus
Thorius aureus
Thorius boreas
Thorius dubitus
Thorius grandis
Thorius hankeni
Thorius infernalis
Thorius insperatus
Thorius longicaudus
Thorius lunaris
Thorius macdougalli
Thorius magnipes
Thorius maxillabrochus
Thorius minutissimus
Thorius minydemus
Thorius munificus
Thorius narismagnus
Thorius narisovalis
Thorius omiltemi
Thorius papaloae
Thorius pennatulus
Thorius pinicola
Thorius pulmonaris
Thorius schmidti
Thorius smithi
Thorius spilogaster
Thorius tlaxiacus
Thorius troglodytes
Aquiloeurycea
Dendrotriton
Eurycea
Gyrinophilus
Aneides
Cryptotriton
Desmognathus
Parvimolge
Ensatina
Speleomantes
Pseudoeurycea
Bradytriton
Hemidactylium
Isthmura
Ixalotriton
Karsenia
Nyctanolis
Stereochilus
Nototriton
Pseudotriton
Urspelerpes
Thorius
Phaeognathus
Batrachoseps
Chiropterotriton
Bolitoglossa
Hydromantes
Plethodon
Oedipina