A picture of a sloth, which begins with s.

Animals That Start With S (Full List)

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With the extensive amount of species that dwell on this earth, there are dozens of animals that start with s. If you’re searching for animals with s at the beginning of their name, you’re in luck. 

You might be interested that seagrass eels get their name from mimicking their environment. Using their slender bodies, they behave like blades of grass on the seafloor. Or that the serval is mainly solitary. If you need to know what animal starts with s for your own research, keep reading.

Mammals

  • Sable
  • Saiga
  • Saint Bernard
  • San Martin Island Woodrat
  • San Quintin Kangaroo Rat
  • Sanborn’s Flying Fox
  • Sanborn’s Grass Mouse
  • Sanborn’s Squirrel
  • Sand Cat
  • Sea Lion
  • Seal
  • Serval
  • Silver-tailed Rock Rat
  • Silver-tipped Myotis
  • Silvery Gibbon
  • Sloth
  • Sloth Bear
  • Slow Loris
  • Small Rufous Horseshoe Bat
  • Small Spiny Rat
  • Small Sun Squirrel
  • Small Vesper Mouse
  • Smooth-coated Otter
  • Snow Leopard
  • Snow Sheep
  • Spanish Goat
  • Squirrel Glider
  • Squirrel-toothed Rat
  • Star-nosed Mole
  • Steppe Lemming
  • Steppe Pika
  • Steppe Polecat
  • Sudan Gerbil
  • Sugar Glider

Reptiles

  • Saba Racer
  • Saddled Leafnose Snake
  • Sagebrush Lizard
  • Sakashima Green Snake
  • Sallae’s Earth Snake
  • Salt Marsh Snake
  • Sea Turtle 
  • Shark Bay Ctenotus 
  • Sharptail Snake
  • Shining Tree Iguana 
  • Short Centipede Snake
  • Short-tail Snake
  • Shorthead Garter Snake
  • Shy Spiny Lizard
  • Sibon linearis
  • Sibynophis bivittatus
  • Sicilian pond turtle
  • Silvery Legless Lizard
  • Simony’s Lizard 
  • Sinai Dwarf Racer
  • Snail-eating Thirst Snake
  • Snakehead Lizard
  • Snapping Turtle 
  • Socorro Island Tree Lizard
  • Softshell Turtle
  • Sonora Aequalis
  • Southern Crevice Spiny Lizard
  • Southern Hognose Snake
  • Southern Smooth Snake
  • Southwestern Blackhead Snake
  • Spinytail Lizard
  • Spectacled Caiman
  • Splendid Cat-eyed Snake
  • Spiny Lizard
  • Spiny Turtle
  • Spot-tail Earless Lizard 
  • Spotted Kukri Snake
  • Spotted Leafnose Snake
  • Spotted Sand Snake
  • Striped Whip Snake 
  • Subocularis 

Amphibians

  • Sacramento mountain salamander
  • Sahara Frog 
  • Salmon-striped Frog
  • San Gabriel Slender Salamander 
  • San marcos Salamander 
  • San Simeon Slender Salamander 
  • Sand Frog
  • Scarlet Harlequin Toad 
  • Shilluk Ridged Frog
  • Schlegel’s Frog
  • Scott Bar Salamander 
  • Seychelles Treefrog 
  • Shadowy Web-footed Salamander 
  • Shaping Horned Toad
  • Sharp Snouted Day Frog 
  • Siberian Wood Frog 
  • Sichuan Digging Frog
  • Sierra Newt
  • Siren
  • Skunk Frog
  • Slender Frog
  • Splendid Poison Frog
  • Splendid Tree Frog
  • Spot-legged Poison Frog
  • Striped Newt
  • Subdesert Toad 
  • Sulawesian Puddle Frog
  • Sulawesian Toad
  • Sumatran Puddle Frog

Birds

  • Sabine’s Spinetail
  • Sabota Lark
  • Sacred Ibis 
  • Sacred Kingfisher 
  • Saffron-crowned Tanager
  • Sage Grouse 
  • Sage Sparrow 
  • Sage Thrasher 
  • Salvin’s Curassow 
  • Salvin’s Prion 
  • Samar Tailor Bird
  • Samoan Fantail
  • Satin Flycatcher 
  • Satyr Tragopan
  • Saunders’s Gull
  • Savaii White-eye 
  • Savanna Hawk 
  • Scarlet Finch
  • Scarlet Ibis 
  • Scarlet Minivet 
  • Seaside Finch 
  • Sedge Warbler
  • Sedge Wren 
  • Short-billed Minivet 
  • Short-billed Pigeon
  • Simple Greenbul
  • Sinai Rosefinch
  • Sinaloa Crow 
  • Small Cuckoo 
  • Small Ground Finch
  • Snoring Rail 
  • Snow Bunting
  • Snow Mountain Munia 
  • Snow Mountain Quail 

Fish

  • Sackfish
  • Sacramento Blackfish 
  • Sad Klipfish
  • Saddle Bass
  • Saddle Blenny
  • Sailfin Catfish
  • Sailfin Clinid
  • Sailor’s Grunt
  • Sailor-fish
  • Salmon
  • Salmon Catfish
  • Sand Wrasse
  • Sand-canyon Goby
  • Sand-perch
  • Sandy Stargazer
  • Sandy-prawn Goby
  • Scarlet Frogfish
  • Scarlet Kelpfish
  • Scarlet Snapper
  • Sea-snail
  • Seaboard Goby
  • Seafan Blenny
  • Seagrass Eel
  • Sharp-nosed Catfish
  • Sharp-nosed Longfin
  • Shorthead Hagfish
  • Shorthead Hairfin Anchovy
  • Short Nose Saw Shark
  • Shortnose Stardrum
  • Shortnose Velvet Dogfish 
  • Silver Cusk Eel
  • Silver Cyprinid 
  • Silver Demoiselle
  • Sixgill Stingray
  • Sixline Soapfish 
  • Sixplate Sawtail

Researching Animals That Start With S

Did your favorite animal with s make the list? If not, there are still plenty of fascinating options to choose from. Fortunately, this incredible world has plenty of opportunities to experience something wild.

Learn more about the animals that begin with other letters in our series of posts on the subject:

Pet News Daily Staff
Pet News Daily writers are experts in pet care, health and behavior. We are members of Society for Professional Journalists and practice ethical journalism.