Search Threatened Species

Explore the IUCN Red List by name, group, country, status, and population trend.

55,200 species

CR

Greater Saint Croix Skink

Spondylurus magnacruzae

Declining1
Greater Slow LorisEN

Greater Slow Loris

Nycticebus coucang

Declining18
EN

Greater Spikethumb Frog

Plectrohyla avia

Declining2
VU

Greater Spiny Madagascar Frog

Gephyromantis spiniferus

Declining1
Greater Spotted EagleVU

Greater Spotted Eagle

Clanga clanga

Declining13
Greater Thatch SoldiersCR

Greater Thatch Soldiers

Cladonia symphycarpa

Unknown
EN

Greater Tip-nosed Frog

Odorrana supranarina

Declining1
VU

Greater Tundra Owl Lichen

Solorina octospora

Unknown
Greater Tussock-sedgeVU

Greater Tussock-sedge

Carex paniculata

Unknown
CR

Greater Virgin Islands Skink

Spondylurus spilonotus

Declining2
Greater Water-mossVU

Greater Water-moss

Fontinalis antipyretica

Unknown
Greater Water-parsnipVU

Greater Water-parsnip

Sium latifolium

Unknown
Greater WhipwortCR

Greater Whipwort

Bazzania trilobata

Unknown
EN

Greater Wilfred's Mouse

Wilfredomys oenax

Unknown3
Grecian GraylingVU

Grecian Grayling

Pseudochazara graeca

Unknown2
EN

Greek barbel

Luciobarbus graecus

Unknown3
EN

Greek Brook Lamprey

Caspiomyzon hellenicus

Declining1
Greek GoldenringVU

Greek Goldenring

Cordulegaster helladica

Declining2
EN

Greek Meadow Viper

Vipera graeca

Unknown2
EN

Greek Quillwort

Isoetes haussknechtii

Unknown1
Greek Red DamselCR

Greek Red Damsel

Pyrrhosoma elisabethae

Declining2
EN

Greek Rudd

Scardinius graecus

Unknown1
EN

Greek Stickleback

Pungitius hellenicus

Unknown1
Green AbaloneCR

Green Abalone

Haliotis fulgens

Declining8
VU

Green and Gold Frog

Litoria raniformis

Declining2