Search Threatened Species

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

54,666 species

Lesser ClubmossEN

Lesser Clubmoss

Selaginella selaginoides

Unknown
Lesser creeping rushEN

Lesser creeping rush

Juncus repens

Unknown
EN

Lesser Crescent-chested Puffbird

Malacoptila minor

Declining1
Lesser FeatherwortCR

Lesser Featherwort

Plagiochila porelloides

Unknown60
lesser field grasshopperVU

lesser field grasshopper

Chorthippus mollis

Unknown32
VU

Lesser Guitarfish

Acroteriobatus annulatus

Declining2
VU

lesser knob coral

Cyphastrea agassizi

Unknown8
VU

lesser knob coral

Cyphastrea hexasepta

Unknown1
EN

Lesser Leaf-nosed Bat

Hipposideros turpis

Declining1
Lesser Marbled FritillaryVU

Lesser Marbled Fritillary

Brenthis ino

Unknown51
VU

Lesser Marshwort

Helosciadium inundatum

Unknown
Lesser Meadow-rueVU

Lesser Meadow-rue

Thalictrum minus

Unknown
Lesser Mottled GrasshopperCR

Lesser Mottled Grasshopper

Stenobothrus stigmaticus

Unknown27
Lesser noctuleCR

Lesser noctule

Nyctalus leisleri

Unknown
VU

Lesser Pilalo Robber Frog

Pristimantis actites

Declining1
Lesser Pond-sedgeVU

Lesser Pond-sedge

Carex acutiformis

Unknown
Lesser Rattlesnake PlantainVU

Lesser Rattlesnake Plantain

Goodyera repens

Unknown
Lesser Rough EarwortCR

Lesser Rough Earwort

Scapania aequiloba

Unknown
Lesser Saltmarsh SedgeVU

Lesser Saltmarsh Sedge

Carex glareosa

Unknown
VU

Lesser Screw-moss

Syntrichia virescens

Unknown
EN

Lesser Slender Salamander

Batrachoseps minor

Declining1
Lesser Smoothcap MossVU

Lesser Smoothcap Moss

Atrichum angustatum

Unknown
Lesser Spotted FritillaryVU

Lesser Spotted Fritillary

Melitaea trivia

Unknown44
VU

Lesser Squirrel-tail Moss

Habrodon perpusillus

Unknown26
VU

lesser star coral

Goniastrea ramosa

Unknown3