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 4,533 total. This list may not reflect recent changes.
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- Roatan coral snake
- Robert's river garfish
- Roig's tuco-tuco
- Rolling pebblesnail
- Rollinia helosioides
- Roloway monkey
- Romanichthys
- Rondeletia cincta
- Rosa arabica
- Rose's ghost frog
- Rosselia
- Rota white-eye
- Rotala malabarica
- Rothmannia annae
- Roti Island snake-necked turtle
- Rotuman forest gecko
- Rough-bellied day gecko
- Roughnose wedgefish
- Roundhead galaxias
- Royal cinclodes
- Ruatara koarana
- Rück's blue flycatcher
- Rufous-fronted laughingthrush
- Rüppell's vulture
- Russian desman
- Russian sturgeon
- Rwandese carp
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- Saban black iguana
- Saddled galaxias
- Sahamalaza sportive lemur
- Saint Croix racer
- Saint Lucia whiptail
- Saint Vincent blacksnake
- Saipan reed warbler
- Sakhalin sturgeon
- Sakhalin taimen
- Salmo carpio
- Salmo ezenami
- Salvelinus grayi
- Salvelinus lonsdalii
- Salvelinus obtusus
- Salvelinus profundus
- Salvia caymanensis
- Salvia herbanica
- Salvia veneris
- Sam Roi Yot leaf-toed gecko
- Samana least gecko
- Samaná threadsnake
- Sambirano woolly lemur
- Samoan woodhen
- Samoana abbreviata
- Samoana attenuata
- Samoana bellula
- Samoana burchi
- Samoana cramptoni
- Samoana decussatula
- Samoana dryas
- Samoana fragilis
- Samoana gonochila
- Samoana oreas
- Samuelssonia
- San Cristobal shrew
- San Esteban Island mouse
- San Felipe hutia
- San José brush rabbit
- San José Island kangaroo rat
- San Lorenzo mouse
- San Quintin kangaroo rat
- Sanchezia lampra
- Sand tiger shark
- Sangihe dwarf kingfisher
- Sangihe whistler
- Sangihe white-eye
- Santa Catarina's guinea pig
- Santa Marta sabrewing
- Santa Marta wren
- Santalum macgregorii
- Santiago Island giant tortoise
- São Tomé fiscal
- São Tomé grosbeak
- São Tomé ibis
- Saola
- Saponaria jagelii
- Sarada superba
- Sarawak pygmy swellshark
- Sarawak surili
- Sarcohyla calvicollina
- Sarcohyla charadricola
- Sarcohyla crassa
- Sarcohyla cyanomma
- Sarcohyla labedactyla
- Sarcohyla pachyderma
- Sarcohyla psarosema
- Sarcohyla sabrina
- Sarcohyla siopela
- Sarcohyla toyota
- Sarcolaena humbertiana
- Sarcolaena isaloensis
- Sarcomelicope glauca
- Sardinian long-eared bat
- Saribus jeanneneyi
- Sarotherodon linnellii
- Sarrabus' cave salamander
- Sarracenia oreophila
- Satara gecko
- Saurauia bogoriensis
- Saurauia punduana
- Sawback angelshark
- Saxicolella marginalis
- Scaevola socotraensis
- Scalesia divisa
- Scalesia gordilloi
- Scalloped bonnethead
- Scalloped hammerhead
- Scapania sphaerifera
- Scaphognathops theunensis
- Scardinius graecus
- Scardinius racovitzai
- Scardinius scardafa
- Scarlet harlequin toad
- Sceloporus exsul
- Scelotes inornatus
- Schayera baiulus
- Schenkia sebaeoides
- Schiedea adamantis
- Schiedea attenuata
- Schiedea kaalae
- Schiedea lychnoides
- Schiedea obovata
- Schiedea trinervis
- Schiedea viscosa
- Schistochila undulatifolia
- Schistura leukensis
- Schistura nasifilis
- Schistura papulifera
- Schistura spiloptera
- Schistura tenura
- Schizolaena raymondii
- Schizolaena tampoketsana
- Schizothorax grahami
- Schizothorax integrilabiatus
- Schizothorax nepalensis
- School shark
- Schumacheria alnifolia
- Scincella huanrenensis
- Sclater's shrew
- Sclerophrys perreti
- Scolymia cubensis
- Scolymia lacera
- Scoophead
- Scutiger maculatus
- Sebastiania crenulata
- Sebastiania howardiana
- Sehuencas water frog
- Semecarpus ochraceus
- Semecarpus pseudoemarginatus
- Semper's warbler
- Semperdon kororensis
- Semperdon xyleborus
- Senecio cadiscus
- Senecio lamarckianus
- Senega quitensis
- Senegalia pseudonigrescens
- Sentani rainbowfish
- Serapias lingua subsp. stenopetala
- Serianthes nelsonii
- Serianthes rurutensis
- Serruria aemula
- Serruria flava
- Serruria florida
- Serruria furcellata
- Serruria lacunosa
- Serruria pinnata
- Serruria scoparia
- Serruria trilopha
- Sevan trout
- Sewellia albisuera
- Sewellia breviventralis
- Seychellea
- Seychelles palm frog
- Seychelles scops owl
- Seychelles sheath-tailed bat
- Seychellia lodoiceae
- Red-tailed black shark
- Sharpsnout stingray
- Shenandoah salamander
- Shiny pigtoe
- Shorea blumutensis
- Shorea congestiflora
- Shorea conica
- Shorea cordifolia
- Shorea dealbata
- Shorea dispar
- Shorea falcata
- Shorea falciferoides
- Shorea foraminifera
- Shorea gardneri
- Shorea gibbosa
- Shorea hopeifolia
- Shorea iliasii