| Kingdom: | Animalia |
| Phylum: | Chordata |
| Subphylum: | Vertebrata |
| Class: | Amphibia |
| Order: | Caudata |
| Family: | Plethodontidae |
- Genus
- species – Common Name
- Aneides
- aeneus, ferreus, hardii, flavipunctatus, lugubris – Climbing Salamander
- Batrachoseps
- aridus, attenuatus, campi, major, nigriventris, pacificus, simatus, stebbinsi, wrighti – Slender Salamander
- Bolitoglossa
- adspersa, altamazonica, alvaradoi, arborescandens, biseriata, borburata, capitana, carri, celaque, cerroensis, chica, colonnea, compacta, conanti, cuchumatana, cuna, digitigrada, dofleini, dunni, engelhardti, epimela, equatoriana, flavimembris, flaviventris, franklini, gracilis, hartwegi, helmrichi, hermosa, hypacra, jacksoni, lignicolor, lincolni, macrinii, marmorea, medemi, meliana, mexicana, morio, mulleri, nicefori, nigrescens, occidentalis, odonnelli, orestes, palmata, pandi, peruviana, phalarosoma, platydactyla, ramosi, resplendens, riletti, robusta, rostrata, rufescens, salvinii, savagei, schizodactyla, schmidti, silverstonei, sima, sooyorum, striatula, stuarti, subpalmata, taylori, vallecula, veracrucis, walkeri, yucatana – Tropical Lungless Salamander
- Bradytriton
- silus – Finca Chiblac Salamander
- Chiropterotriton
- arboreus, chiropterus, chondrostega, dimidiatus, lavae, magnipes, mosaueri, multidentaus, priscus – Splayfoot Salamander
- Dendrotriton
- bromeliacius, cuchumatanus, megarhinus, rabbi, xolocalcae – Bromeliad Salamander
- Desmognathus
- aeneus, apalachicolae, auriculatus, brimleyorum, fuscus, imitator, monticola, ochrophaeus, quadramaculatus, santeetlah, welteri, wrighti – Dusky Salamander
- Ensatina
- eschscholtzii – Ensatina
- Eurycea
- aquatica, bislineata, cirrigera, junaluska, longicauda, lucifuga, nana, multiplicata, neotenes, quadridigitata, tridentifera, tynerensis, wilderae – American Brook Salamander
- Gyrinophilus
- gulolineatus, palleucus, porphyriticus – Cave Salamander
- Haideotriton
- wallacei – Blind Salamander
- Hemidactylium
- scutatum – Four-toed Salamander
- Hydromantoides
- brunus, platycephalus, shastae – Web-toed Salamander
- Ixalotriton
- niger – Jumping Salamander
- Leurognathus
- marmoratus – Shovelnose Salamander
- Lineatriton
- lineolus – Lined Salamander
- Nototriton
- adelos, alvarezdeltoroi, barbouri, diminutus, nasalis, picadoi, richardi, veraepacis – Moss Salamander
- Nyctanolis
- pernix – Long-limbed Salamander
- Oedipina
- alfaroi, altura, carablanca, collaris, complex, cyclocauda, elongata, gephyra, grandis, gnea, parvipes, paucidentala, poelzi, uniformis, stuarti, taylori, uniformis – Worm Salamander
- Parvimolge
- townsendi – Dwarf Salamander
- Phaeognathus
- hubrichti – Red Hills Salamander
- Plethodon
- albagula, aureolus, caddoensis, chattahoochee, cinereus, chlorobryonis, dorsalis, dunni, elongatus, fourchensis, glutinosus, grobmani, hoffmani, hubrichti, idahoensis, jordani, kentucki, kiamichi, larselli, mississippi, neomexicanus, nettingi, ocmulgee, oconaluftee, ouachitae, petraeus, punctatus, richmondi, savannah, sequoyah, serratus, shenandoah, stormi, teyahalee, vandykei, variolatus, vehiculum, websteri, wehhrlie, welleri, yonahlossee – Woodland Salamander
- Pseudoeurycea
- altamontana, anitae, belli, brunnata, cephalica, cochranae, conanti, exspectata, firscheini, gadovii, galeanae, goebeli, juarezi, leprosa, longicauda, melanomolga, mystax, nigromaculata, parva, rex, praecellens, robertsi, saltator, scandena, smithi, unguidentis, werleri – False Brook Salamander
- Pseudotriton
- montanus, ruber – Red Salamander
- Speleomantes
- flavus, genei, imperialis, italicus, supramontis – European Salamander
- Stereochilus
- marginatus – Many-lined Salamander
- Thoreus
- dubitus, macdougali, maxillabrochus, minutissimus, narisovalis, pennatulus, pulmonaris, schmidti, troglodytes – Pigmy Salamander
- Typhlomolge
- rathbuni, robusta, spelaeus – Blind Salamander
- Typhlotriton
- spelaeus – Grotto Salamander
