Category:IUCN Red List critically endangered species
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IUCN Red List Critically endangered category.
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Pages in category "IUCN Red List critically endangered species"
The following 200 pages are in this category, out of approximately 4,556 total. This list may not reflect recent changes.
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- Sociable lapwing
- Social tuco-tuco
- Socorro mockingbird
- Socorro springsnail
- Soehrensia walteri
- Solanum dolichorhachis
- Solanum ensifolium
- Solanum lanuginosum
- Solanum ovum-fringillae
- Solenanthus reverchonii
- Somali wild ass
- Sombrero ameiva
- Sonchus berteroanus
- Sonchus brassicifolius
- Sonchus gandogeri
- Sonchus lobatiflorus
- Sonchus marginatus
- Sonchus micranthus
- Sonchus neriifolius
- Sonchus phoeniciformis
- Sonchus pruinatus
- Sonchus regius
- Sonchus sinuatus
- Sonchus splendens
- Sonneratia hainanensis
- Sophora violacea
- Sorbus arvonensis
- Sorbus decipiens
- Sorbus leyana
- Sorbus maderensis
- Sorbus parumlobata
- Sorocephalus crassifolius
- Sorocephalus imbricatus
- Sorocephalus palustris
- Sorocephalus scabridus
- South China giant salamander
- South Island kōkako
- South-central black rhinoceros
- Southern corroboree frog
- Southern even-fingered gecko
- Southern Ghats slender gecko
- Southern kidneyshell
- Southern muriqui
- Southern patas monkey
- Southern pigtoe
- Southern river terrapin
- Southern Vietnamese box turtle
- Southern white-cheeked gibbon
- Spathelia coccinea
- Speckled ground squirrel
- Speckled reed warbler
- Spelaeoecia bermudensis
- Speleoithona bermudensis
- Speleoperipatus
- Speleophria bivexilla
- Speleophria scottodicarloi
- Spencer's river tree frog
- Speonectes tiomanensis
- Spermophorides lascars
- Sphaerodactylus callocricus
- Sphaerodactylus williamsi
- Sphaerophysa dianchiensis
- Spider tortoise
- Spiny giant frog
- Spirobolellus simplex
- Spondylurus anegadae
- Spondylurus culebrae
- Spondylurus haitiae
- Spondylurus lineolatus
- Spondylurus macleani
- Spondylurus magnacruzae
- Spondylurus martinae
- Spondylurus monae
- Spondylurus monitae
- Spondylurus semitaeniatus
- Spondylurus sloanii
- Spondylurus spilonotus
- Spondylurus turksae
- Spoon-billed sandpiper
- Sporobolus caespitosus
- Spotback skate
- Spotted houndshark
- Spring pygmy sunfish
- Spruceanthus theobromae
- Squatina squatina
- Sri Lanka worm snake
- Sri Lankan relict ant
- St. Kitts bullfinch
- Stachytarpheta svensonii
- Kashmir stag
- Staghorn coral
- Starry night toad
- Starry sturgeon
- Stemonoporus affinis
- Stemonoporus canaliculatus
- Stemonoporus elegans
- Stemonoporus gilimalensis
- Stemonoporus gracilis
- Stemonoporus lanceolatus
- Stemonoporus lancifolius
- Stemonoporus latisepalus
- Stemonoporus marginalis
- Stemonoporus moonii
- Stemonoporus nitidus
- Stemonoporus petiolaris
- Stemonurus apicalis
- Stenogrammitis ascensionensis
- Stenogyne campanulata
- Stenoptilia meyeri
- Stenostomum tomentosum
- Steriphoma urbani
- Steriphopus lacertosus
- Stigmaphyllon nudiflorum
- Stipa tulcanensis
- Stiphodon discotorquatus
- Stiphodon martenstyni
- Stocky pebblesnail
- Stomacosmethis balingensis
- Stomatepia mongo
- Strabomantis cadenai
- Strabomantis helonotus
- Strabomantis necerus
- Straw-headed bulbul
- Streptocarpus teitensis
- Streptocarpus ulugurensis
- Streptocephalus gracilis
- Streptocephalus moorei
- Stresemann's bristlefront
- Striped mogurnda
- Stripenose guitarfish
- Strychnos tetragona
- Sturisomatichthys frenatum
- Stygionympha dicksoni
- Styrax portoricensis
- Sulawesi forest turtle
- Sulfurhead aulonocara
- Sulu bleeding-heart
- Sulu hornbill
- Sumatran elephant
- Sumatran ground cuckoo
- Sumatran rhinoceros
- Sunda pangolin
- Sunflower sea star
- Swartzia oraria
- Sweet pea
- Swift parrot
- Symplocos versicolor
- Syngonium dodsonianum
- Synodontis dekimpei
- Synodontis guttatus
- Synodontis macrophthalmus
- Synodontis tourei
- Synodontis xiphias
- Synophis plectovertebralis
- Synsepalum brenanii
- Syr Darya sturgeon
- Systomus compressiformis
- Syzygium ampliflorum
- Syzygium andamanicum
- Syzygium courtallense
- Syzygium guehoi
- Syzygium manii
- Syzygium palghatense
- Syzygium phaeophyllum
- Syzygium travancoricum
T
- Tabernaemontana apoda
- Tachira antpitta
- Tadjikistan even-fingered gecko
- Taeniophallus nebularis
- Tahina spectabilis
- Tahiti monarch
- Taita apalis
- Takifugu chinensis
- Talaud bear cuscus
- Talbotiella gentii
- Talisia bullata
- Atelopus tamaense
- Tamaraw
- Tambourissa cocottensis
- Tambourissa pedicellata
- Tana labeo
- Tana River mangabey
- Tana River red colobus
- Tandonia lagostana
- Tantilla insulamontana
- Tantilla petersi
- Tantilla tritaeniata
- Tapanuli orangutan
- Tapirira chimalapana
- Tar River spinymussel
- Tarphius floresensis
- Tarphius pomboi
- Tarphius rufonodulosus
- Tarphius serranoi
- Taxitheliella richardsii
- Taxus floridana
- Taylor's salamander
- Tchangmargarya yangtsunghaiensis
- Tectiphiala
- Telefomin cuscus