Search Threatened Species
Explore the IUCN Red List by name, group, country, status, and population trend.
54,666 species
VU
Spadenose Guitarfish
Pseudobatos buthi
Declining
VU
Spangled Ebony Langur
Trachypithecus auratus
Declining2countries
ENSpanish Algyroides
Algyroides marchi
Unknown1country
VUSpanish Argus
Aricia morronensis
Unknown4countries
CRSpanish Festoon
Zerynthia rumina
Unknown17countries
CRSpanish Fly
Lytta vesicatoria
Unknown42countries
EN
Spanish Greenish Black-tip
Euchloe bazae
Declining1country
VU
Sibinia pyrrhodactyla
Unknown19countries
CR
Spathulate Candle Snuffer Moss
Encalypta spathulata
Unknown
VU
Calyciphora albodactylus
Unknown14countries
EN
Spatula Oyster
Hohenbuehelia auriscalpium
Unknown
VU
Ancylodactylus spawlsi
Declining1country
ENSpearmarked Black Moth
Rheumaptera hastata
Unknown40countries
VU
Speartooth Shark
Glyphis glyphis
Declining2countries
VU
Species code: Hh
Halophila hawaiiana
Declining1country
EN
Species code: Oc
Heterozostera chilensis
Declining1country
VU
Species code: Pn
Posidonia sinuosa
Declining1country
EN
Species code: Zg
Zostera geojeensis
Declining1country
VU
Species code: Zp
Zostera capensis
Unknown6countries
EN
Speckle-faced Bent-toed Gecko
Cyrtodactylus psarops
Unknown1country
ENSpeckled Beauty
Fagivorina arenaria
Unknown20countries
EN
Speckled Dwarf Tortoise
Chersobius signatus
Declining2countries
CR
Speckled Ground Squirrel
Spermophilus suslicus
Declining5countries
VU
Speckled Guitarfish
Pseudobatos glaucostigmus
Declining2countries
VU
Speckled Tethys Tiger Beetle
Jansenia crassipalpis
Unknown1country