Search Threatened Species
Explore the IUCN Red List by name, group, country, status, and population trend.
54,666 species
VU
slender gilded coral
Radicipes gracilis
Unknown8countries
VU
Slender Mouth Almighty
Glossamia narindica
Unknown2countries
CRSlender Naiad
Najas flexilis
Unknown
VU
Slender Parrot-pea
Almaleea capitata
Declining1country
CRSlender Parsley-piert
Aphanes australis
Unknown
VU
Slender Predatory Bush-cricket
Saga gracilis
Declining4countries
EN
Slender Rainbowfish
Melanotaenia gracilis
Stable1country
EN
Slender Restio Grasshopper
Betiscoides meridionalis
Unknown1country
ENSlender Samoana Tree Snail
Samoana attenuata
Unknown1country
CRSlender Sandwort
Arenaria leptoclados
Unknown
VUSlender Sculpin
Cottus tenuis
Unknown1country
EN
Slender Sensitive Pea
Chamaecrista serpens
Unknown
EN
Slender Silverside
Chirostoma attenuatum
Declining1country
VUSlender Smoothcap
Atrichum tenellum
Unknown
VUSlender St John's-wort
Hypericum pulchrum
Unknown28countries
EN
Slender Stone Grasshopper
Orchamus gracilis
Declining2countries
VU
Slender Stone Loach
Balitora mysorensis
Declining1country
VUSlender Stonewort
Nitella gracilis
Unknown
VU
Slender Water Moss
Fontinalis dalecarlica
Unknown
VU
Slender Waxcap
Cuphophyllus radiatus
Declining6countries
EN
Slender Waxcap
Hygrocybe radiata
Unknown
VU
Slender Weasel Shark
Paragaleus randalli
Declining9countries
VU
Slender-billed Babbler
Argya longirostris
Declining5countries
CRSlender-billed Curlew
Numenius tenuirostris
Unknown
CR
Slender-billed Vulture
Gyps tenuirostris
Declining8countries