This list includes 22 Amphibians that start with S, from “Sierra Nevada yellow‑legged frog” to “Surinam toad”. Many of them are frogs and toads found worldwide, useful for education, field identification, and conservation awareness.

Amphibians that start with S are species of frogs, toads, salamanders, and caecilians whose common names begin with S. The Sierra Nevada yellow‑legged frog, for example, is a well-known conservation icon in western North America.

Below you’ll find the table with Common name, Scientific name, Habitat, Lifespan, and Notes.

Common name: The everyday name you recognize, helping you match species in field guides, signage, and casual observations.

Scientific name: The accepted Latin binomial lets you confirm exact species identity and find authoritative information quickly.

Habitat: Brief description of typical ecosystems and regions so you can understand where each amphibian lives and breeds.

Lifespan: Typical age ranges in the wild or captivity give you an idea of longevity and life-cycle timing.

Notes: Short, practical details such as behavior, conservation concerns, or identification tips to aid your quick reference.

Amphibians that start with S

Common nameScientific nameHabitat/RegionLifespan (yrs)
Spotted salamanderAmbystoma maculatumdeciduous forest ponds, NE USA20–25
Slimy salamanderPlethodon glutinosusmoist hardwood forests, E USA10–15
Spring peeperPseudacris cruciferwoodlands & vernal pools, E North America2–3
Sierra Nevada yellow‑legged frogRana sierraealpine lakes & streams, Sierra Nevada, CA10–15
Smooth newtLissotriton vulgarisponds & wetlands, Europe & W Asia6–12
Surinam toadPipa pipaslow waters, Amazon Basin, tropical South America5–10
Sonoran Desert toadIncilius alvariusdesert washes & arroyos, SW USA & N Mexico10–15
Striped marsh frogLimnodynastes peroniimarshes & urban wetlands, E Australia3–7
Southern leopard frogLithobates sphenocephalusponds & wetlands, SE USA5–8
Striped newtNotophthalmus perstriatuslongleaf pine flatwoods & ponds, SE USA4–8
Strawberry poison‑dart frogOophaga pumiliolowland rainforests, Central America1–4
Spotted grass frogLimnodynastes tasmaniensisgrasslands & woodlands, Australia2–6
Striped rocket frogLitoria nasutagrasslands & forests, NE Australia3–6
Southern two‑lined salamanderEurycea cirrigerastreams & seepages, SE USA5–8
Southern red‑backed salamanderPlethodon serratusmoist forests, SE USA6–10
Sierra newtTaricha sierraemontane ponds & forested streams, CA Sierra Nevada10–20
Southern toadAnaxyrus terrestrispine flatwoods, yards & wetlands, SE USA5–10
Southern bell frogRanoidea raniformiswetlands & billabongs, SE Australia5–10
Southern chorus frogPseudacris nigritamarshes & wet pine flatwoods, SE USA2–3
Spectacled salamanderSalamandrina perspicillataforests & streams, Italy (endemic)6–10
Southern brown treefrogLitoria ewingiiwoodlands & gardens, SE Australia3–6
Southern torrent salamanderRhyacotriton variegatuscold mountain streams, Pacific NW USA8–12

Descriptions

Spotted salamander
LC; Large mole salamander with glossy black body and yellow spots; nocturnal, breeds in vernal pools, fossorial and secretive.
Slimy salamander
LC; Terrestrial lungless salamander that secretes sticky mucus; nocturnal leaf‑litter specialist, often under logs and rocks.
Spring peeper
LC; Tiny treefrog famed for loud, high‑pitched spring calls; breeds in ephemeral pools and wetlands.
Sierra Nevada yellow‑legged frog
EN; Cold‑adapted pond frog threatened by chytrid fungus and introduced trout; largely aquatic, slow to mature.
Smooth newt
LC; Small newt with orange belly in breeding males; pond breeder, common in gardens and wetlands.
Surinam toad
LC; Flattened aquatic toad with eggs embedded in the female’s back; unique parental care and suction feeding.
Sonoran Desert toad
LC; Large nocturnal desert toad producing potent bufotoxins; breeds in seasonal pools, often uses burrows.
Striped marsh frog
LC; Medium frog with a distinctive lateral stripe; common in coastal wetlands and adaptable to urban ponds.
Southern leopard frog
LC; Green‑brown frog with dark spots resembling a leopard; strong swimmer, common in freshwater habitats.
Striped newt
EN; Small newt with bold stripes; has aquatic and terrestrial phases, threatened by habitat loss and fire suppression.
Strawberry poison‑dart frog
LC; Brightly colored, toxic frog with many local color forms; parents transport and feed tadpoles.
Spotted grass frog
LC; Small to medium frog with dorsal spots; tolerates varied habitats including urban lawns and ponds.
Striped rocket frog
LC; Agile leaper with bold stripes and powerful hind legs; escapes predators by rapid, long jumps.
Southern two‑lined salamander
LC; Small stream‑associated salamander with two dark dorsal lines; active under rocks and woody debris.
Southern red‑backed salamander
LC; Terrestrial lungless salamander with a red dorsal stripe; nocturnal and common in leaf litter.
Sierra newt
NT; Newt with potent skin toxin; terrestrial adults and aquatic breeders, vulnerable to habitat change and disease.
Southern toad
LC; Medium, warty toad with cranial crests; common in disturbed habitats and gardens.
Southern bell frog
VU; Large green frog with booming call; has declined from habitat loss and disease, breeds in ponds and slow water.
Southern chorus frog
LC; Small chorus frog with nasal call; breeds in ephemeral wetlands, often in large choruses.
Spectacled salamander
LC; Small, slender salamander with characteristic facial markings; stream‑affiliated and secretive.
Southern brown treefrog
LC; Small, adaptable treefrog often seen in gardens; variable color and bold eye stripe.
Southern torrent salamander
LC; Small, stocky salamander tied to fast, cool streams; secretive under rocks and debris.
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