Search Threatened Species

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

54,666 species

VU

Rissige Gewebehaut

Athelopsis lacerata

Unknown
VU

Ristich's Little Caesar

Amanita ristichii

Declining2
EN

River Bristle-moss

Orthotrichum rivulare

Unknown
VU

River Orb Mussel

Sphaerium rivicola

Unknown6
River SkaterCR

River Skater

Aquarius najas

Unknown
VU

River Tern

Sterna aurantia

Declining13
EN

River Thyme-moss

Pseudobryum cinclidioides

Unknown
Rivera Redbelly ToadEN

Rivera Redbelly Toad

Melanophryniscus devincenzii

Unknown3
VU

Riviersonderend Conebush

Leucadendron burchellii

Stable1
EN

Roatan Anole

Anolis roatanensis

Unknown1
VU

Robert's Dark-side Frog

Hylarana roberti

Declining1
VU

Roberts' Treefrog

Sarcohyla robertsorum

Declining1
EN

Roble (Dominican Republic)

Tabebuia berteroi

Unknown
VU

Roble guira

Henriettea squamata

Unknown3
CR

Robust Bead Tree

Ormosia robusta

Declining4
EN

Robust Bracket

Fomitiporia robusta

Unknown
VU

Robust Chalk Plant

Gypsophila robusta

Declining1
VU

Robust Golden Mole

Amblysomus robustus

Unknown1
Robust GrimmiaCR

Robust Grimmia

Schistidium robustum

Unknown
EN

Robust Pillar

Cochlicopa nitens

Unknown25
VU

Robust Skink

Oligosoma alani

Increasing1
EN

Rocas Gregory

Stegastes rocasensis

Declining1
VU

Rochford Slider

Lerista rochfordensis

Unknown1
VU

Rock Cinquefoil

Drymocallis rupestris

Unknown
Rock CranberryVU

Rock Cranberry

Vaccinium vitis-idaea

Unknown