Search Threatened Species
Explore the IUCN Red List by name, group, country, status, and population trend.
54,666 species
VU
Saltmarsh Topminnow
Fundulus jenkinsi
Unknown1country
CR
saltmaskros
Taraxacum rubrisquameum
Unknown
EN
Salvador Arboreal Alligator Lizard
Abronia salvadorensis
Declining1country
VUSalvadori's Antwren
Myrmotherula minor
Unknown
CR
Salvia de Cuba
Verbesina angulata
Unknown1country
VU
Salvin's Albatross
Thalassarche salvini
Unknown3countries
VU
Salzwanderzirpe
Macrosteles sordidipennis
Unknown27countries
CRSamana Least Gecko
Sphaerodactylus samanensis
Unknown
CR
Sambalan Rainfrog
Pristimantis sambalan
Declining
VU
Sambar
Rusa unicolor
Declining19countries
EN
Sambirano Fork-marked Lemur
Phaner parienti
Declining1country
VU
Sambirano Lesser Bamboo Lemur
Hapalemur occidentalis
Declining1country
EN
Sambirano Mouse Lemur
Microcebus sambiranensis
Declining1country
VU
Sameraria
Isatis glastifolia
Unknown3countries
VU
Samnite Barbel
Barbus samniticus
Unknown
CR
Samoan Moorhen
Pareudiastes pacificus
Unknown
VU
Samoan White-eye
Zosterops samoensis
Unknown
EN
Chelonoidis chathamensis
Increasing1country
CRSan Jose White-lipped Frog
Leptodactylus stenodema
Unknown
EN
San Lorenzo Trout
Oncorhynchus sp. nov. 'San Lorenzo Trout'
Unknown
CR
San Marcos Salamander
Eurycea nana
Declining1country
EN
San Simeon Slender Salamander
Batrachoseps incognitus
Declining1country
EN
Hynobius setoi
Declining1country
EN
Sancti Spiritus Trope
Tropidophis spiritus
Unknown1country
CRSand Amber Snail
Quickella arenaria
Unknown