Search Threatened Species
Explore the IUCN Red List by name, group, country, status, and population trend.
55,200 species
CRBowmouth Guitarfish
Rhina ancylostomus
Declining4countries
CRBoxwood
Withania begoniifolia
Declining1country
EN
Boyaca Giant Glass Frog
Centrolene petrophilum
Declining1country
EN
Boyd's Maidenfern
Menisciopsis boydiae
Declining1country
CRBoynton Oak
Quercus boyntonii
Stable1country
CRBozdagh Grasshopper
Chorthippus bozdaghi
Declining1country
EN
Brain Coral
Mussismilia harttii
Declining1country
VUBrain Fold Truffle
Hydnobolites cerebriformis
Unknown
VUBrain Root Coral
Lobophyllia corymbosa
Declining7countries
ENBramble Shark
Echinorhinus brucus
Declining23countries
EN
Branch Anole
Anolis birama
Unknown1country
ENBranch Coral
Acropora florida
Declining8countries
ENBranched Shanklet
Dendrocollybia racemosa
Unknown
EN
Branching Fire Coral
Millepora alcicornis
Declining7countries
EN
Branco River Freshwater Stingray
Potamotrygon adamastor
Declining2countries
CRBrandy Marys Leek-orchid
Prasophyllum innubum
Declining1country
ENBrasilia Tapaculo
Scytalopus novacapitalis
Declining1country
CRBrass Whirligig Beetle
Gyrinus aeratus
Unknown
ENBrauer's Burrowing Skink
Janetaescincus braueri
Declining1country
EN
Brauer's giant mite
Sternothyrus braueri
Unknown1country
EN
Braun's Bushshrike
Laniarius brauni
Declining1country
CRBraun's holly fern
Polystichum braunii
Unknown
EN
Brazil Blenny
Hypleurochilus brasil
Unknown1country
VU
Brazilian Arboreal Mouse
Rhagomys rufescens
Declining1country
EN
Brazilian Big-tooth Frog
Phantasmarana massarti
Declining1country