Search Threatened Species
Explore the IUCN Red List by name, group, country, status, and population trend.
54,666 species
EN
Travancore Earth Snake
Rhinophis travancoricus
Unknown1country
EN
Travancore Hills Thorntail Snake
Platyplectrurus madurensis
Unknown2countries
ENTravancore Loach
Travancoria jonesi
Unknown1country
EN
Treacle Mustard
Erysimum wagifii
Stable2countries
VU
Tree catapyrenium
Catapyrenium psoromoides
Unknown
VUTree Flute Lichen
Menegazzia subsimilis
Unknown
CRTree Fringewort
Ptilidium pulcherrimum
Unknown41countries
CRTree Grayling
Hipparchia statilinus
Unknown
VU
Tree hopper
Cixius azopifajo
Stable1country
VU
Tree lacehopper
Cixius azoterceirae
Stable2countries
EN
Tree lacehopper
Cixius azofloresi
Declining1country
EN
Tree lacehopper
Cixius azomariae
Stable1country
CRTree Pelt Lichen
Peltigera collina
Unknown58countries
CRTree Snail
Balea perversa
Unknown
EN
Tree Winter Katydid
Brinckiella arboricola
Unknown1country
EN
Tree-climbing Giant Pill-Millipede
Zoosphaerium arborealis
Declining1country
VU
Tree-dwelling Narrow-Mouth Frog
Nanohyla arboricola
Declining1country
VUTreeflute Lichen
Menegazzia terebrata
Unknown
VUTrench Robber Frog
Pristimantis rubicundus
Unknown
EN
Tres Marias Cottontail
Sylvilagus graysoni
Declining1country
ENTres Marias Deer Mouse
Peromyscus madrensis
Declining
CR
Treur River Barb
Enteromius treurensis
Stable
EN
Trevelyan's Earth Snake
Rhinophis homolepis
Declining1country
ENTri-spine Horseshoe Crab
Tachypleus tridentatus
Declining15countries
CR
Triandafilia Mountain Grasshopper
Oropodisma lagrecai
Declining1country