Search Threatened Species
Explore the IUCN Red List by name, group, country, status, and population trend.
55,200 species
EN
Black-tailed Dusky Antechinus
Antechinus arktos
Declining1country
VU
Black-tailed Hutia
Mysateles melanurus
Declining1country
VUBlack-tailed Skimmer
Orthetrum cancellatum
Unknown68countries
ENBlack-throated Climbing Frog
Anodonthyla nigrigularis
Declining1country
EN
Black-throated Stout Anole
Anolis armouri
Unknown2countries
VUBlack-veined White
Aporia crataegi
Unknown66countries
EN
Black-winged Myna
Acridotheres melanopterus
Declining1country
CRBlack-winged Trumpeter
Psophia obscura
Declining2countries
EN
Black-wristed Deer Mouse
Peromyscus melanocarpus
Stable
EN
Blackbarred Dottyback
Labracinus atrofasciatus
Unknown1country
EN
Blackbelly Dwarf Boa
Tropidophis hardyi
Unknown1country
EN
Blackbelly Dwarf Boa
Tropidophis nigriventris
Unknown1country
CRBlackchin Guitarfish
Glaucostegus cemiculus
Declining2countries
CR
Blackened Fungus Weevil
Valenfriesia congener
Declining1country
ENblackening coral
Phaeoclavulina macrospora
Unknown
CRBlackening Russula
Russula adusta
Unknown
EN
Blackfin Gulper Shark
Centrophorus isodon
Declining8countries
VU
Blackfin Icefish
Chaenocephalus aceratus
Declining
VU
Blackfin Pupfish
Cyprinodon beltrani
Declining1country
EN
Blackfin Specter Goby
Akko rossi
Declining2countries
VU
Blackfish Stingray
Hemitrygon navarrae
Declining5countries
VU
Blackish Shrew Opossum
Caenolestes convelatus
Declining2countries
VUBlackish-headed Spinetail
Synallaxis tithys
Declining2countries
VU
Blacklip Abalone
Haliotis rubra
Declining1country
VU
Blackmouth Shiner
Notropis melanostomus
Unknown1country