Search Threatened Species
Explore the IUCN Red List by name, group, country, status, and population trend.
55,200 species
CR
Trabzonian Milk Vetch
Astragalus trabzonicus
Declining1country
CR
Tradouw Conebush
Leucadendron tradouwense
Declining1country
ENTrailing St John's-wort
Hypericum humifusum
Unknown
CRTran's Paphiopedilum
Paphiopedilum tranlienianum
Declining2countries
VU
Trans-Andean shovelnose catfish
Sorubim cuspicaudus
Unknown3countries
EN
Transitional Colilargo
Microakodontomys transitorius
Declining1country
CRTranskei Shieldback
Transkeidectes multidentis
Unknown1country
VUTranslucent Stonewort
Nitella translucens
Unknown33countries
VUtransparent fork moss
Dichodontium pellucidum
Unknown
EN
Transsylvanian Wingless Groundhopper
Tetrix transsylvanica
Declining3countries
VU
Transvaal African Purse-web Spider
Calommata transvaalica
Unknown1country
CR
Transylvanian Plump Grasshopper
Podismopsis transsylvanica
Declining1country
CR
Trapani Bush-cricket
Decorana drepanensis
Declining1country
CR
Trapezuntian Groundsel
Jacobaea trapezuntina
Declining1country
EN
Trasimeno Chub
Squalius albus
Unknown1country
CR
Traun Whitefish
Coregonus danneri
Declining1country
VU
Travancore Batasio
Batasio travancoria
Declining1country
ENTravancore Bush Frog
Raorchestes travancoricus
Declining1country
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