Search Threatened Species
Explore the IUCN Red List by name, group, country, status, and population trend.
55,200 species
EN
Sclater's Monkey
Cercopithecus sclateri
Declining1country
CRSclavo's Cycad
Encephalartos sclavoi
Declining1country
VUsclerophora lichen
Sclerophora farinacea
Unknown
CR
Sclerophyll Bavayia
Bavayia exsuccida
Declining1country
CR
Scoophead Shark
Sphyrna media
Declining11countries
VUScorpian mud turtle
Kinosternon scorpioides
Unknown
CRScotch Argus
Erebia aethiops
Unknown38countries
CRScotch elm
Ulmus glabra
Unknown
VU
Scotsman Seabream
Polysteganus praeorbitalis
Stable2countries
ENScott Bar Salamander
Plethodon asupak
Unknown
CR
Scott River Jugflower
Adenanthos detmoldii
Declining1country
VU
Scott's Mouse-eared Bat
Myotis scotti
Unknown1country
EN
Scott's Sportive Lemur
Lepilemur scottorum
Declining1country
CR
Scott's stick insect
Carausius scotti
Unknown1country
VU
Scottish Beard Moss
Bryoerythrophyllum caledonicum
Stable
CR
Scowling Silverside
Chirostoma aculeatum
Declining1country
VU
Scraggly Conebush
Leucadendron cinereum
Declining1country
ENScree Skink
Oligosoma waimatense
Declining
VU
Scripps's Murrelet
Synthliboramphus scrippsi
Declining3countries
VU
Scrub Kauri
Agathis ovata
Declining1country
VU
Scrubwood
Commidendrum rugosum
Declining
VU
Sculpin Snail
Stiobia nana
Unknown1country
EN
Sea carp
Cyprinus acutidorsalis
Unknown2countries
VUSea Holly
Eryngium maritimum
Unknown
ENSea Otter
Enhydra lutris
Declining4countries