Search Threatened Species
Explore the IUCN Red List by name, group, country, status, and population trend.
54,666 species
VU
Presbytis thomasi
Declining1country
VU
Thomas's Vlei Rat
Otomys thomasi
Unknown1country
EN
Pistius truncatus
Unknown37countries
EN
Thomson's Meadow Brown
Maniola halicarnassus
Unknown2countries
CRThor's Fritillary
Boloria thore
Unknown
VU
thorn coral
Stylocoeniella cocosensis
Unknown1country
VU
Thorny Seahorse
Hippocampus histrix
Declining3countries
EN
Thorny Tree Frog
Gracixalus lumarius
Declining1country
CR
Thracian Shad
Alosa vistonica
Unknown1country
EN
Three Horned-scaled Pitviper
Protobothrops sieversorum
Unknown2countries
VU
Kunzea triregensis
Stable1country
ENThree Kings Rangiora
Brachyglottis arborescens
Unknown
EN
Three Lakes Whitefish
Coregonus palaea
Declining2countries
VU
Three-corded Giant Pill-Millipede
Zoosphaerium trichordum
Declining1country
CR
Three-flowered Pecteilis
Pecteilis triflora
Declining3countries
ENThree-lined Soldier
Oxycera trilineata
Unknown28countries
VU
Three-ranked Bristle Moss
Seligeria tristichoides
Unknown
EN
Three-scaled Ground Snake
Erythrolamprus triscalis
Unknown1country
CR
Three-spined Peaks Orb Weaver
Napometa trifididens
Unknown1country
VU
Three-spot Seahorse
Hippocampus trimaculatus
Declining5countries
CRThree-square Bulrush
Schoenoplectus pungens
Unknown
VU
three-toed Guanabara frog
Euparkerella tridactyla
Unknown
VU
Three-veined Hakea
Hakea trineura
Declining1country
CRThreefork Polypody
Enterosora trifurcata
Unknown
CRThreelobed Bazzania
Bazzania trilobata
Unknown