🇺🇸

United States

North America · Northern America

Total Species
11292
Threatened
795
CR + EN + VU
Population
331,002,647
Area
9,833,517 km²

Conservation Status Overview

Critically Endangered 158
Endangered 268
Vulnerable 369
Near Threatened 428
Least Concern 4227
Data Deficient 189
Not Evaluated 5428
Extinct in the Wild 1
Extinct 150

Species by Taxonomic Group

Plantae 5386
Animalia 3833
Fungi 1835
Protozoa 86
Bacteria 78
Chromista 74

Featured Species

All Species in United States

Aphid

Jacksonia papillata

Not Evaluated

Aphid

Amphorophora ampullata

Not Evaluated

Aphid

Aphis ruborum

Not Evaluated

Aphid

Hyperomyzus rhinanthi

Not Evaluated

Aphid

Hyalopteroides humilis

Not Evaluated

Aphid

Pleotrichophorus glandulosus

Not Evaluated

Aphid

Chaetosiphon tetrarhodum

Not Evaluated

Aphid

Aphis genistae

Not Evaluated

Aphid

Chaitophorus populialbae

Not Evaluated

Aphid

Thecabius affinis

Not Evaluated

Aphid

Macrosiphum hellebori

Not Evaluated

Aphid

Hyperomyzus picridis

Not Evaluated

Aphid

Acyrthosiphon lactucae

Not Evaluated

Aphid

Cinara pineti

Not Evaluated

Aphid

Macrosiphoniella absinthii

Not Evaluated

Aphid

Callipterinella minutissima

Not Evaluated

Aphid

Aphis polygonata

Not Evaluated

Aphid

Geoica setulosa

Not Evaluated

Aphid

Cavariella archangelicae

Not Evaluated

Aphid

Muscaphis musci

Not Evaluated

Aphid

Cinara confinis

Not Evaluated

Aphid parasite

Aphidius ervi

Not Evaluated

Aphid Trap

Proboscidea louisianica

Not Evaluated

Aphroditeola olida

Data Deficient

Appalaches Appalachian Speckled Shield Lichen

Punctelia appalachensis

Not Evaluated

Appalachian Barren Strawberry

Geum fragarioides

Not Evaluated

Appalachian Polypody

Polypodium appalachianum

Not Evaluated

Appalachian Quillwort

Isoetes engelmannii

Least Concern

Appalachian Shield Lichen

Parmelia neodiscordans

Not Evaluated

Appalachian Tea

Ilex glabra

Least Concern

Appalachian Tree Camouflage Lichen

Melanohalea halei

Least Concern

Apple

Malus domestica

Not Evaluated

Apple blossom

Cassia javanica

Not Evaluated

Apple Canker

Neonectria ditissima

Least Concern

Apple leaf midge

Dasineura mali

Not Evaluated

Apple Leaf Skeletoniser

Choreutis pariana

Least Concern

Apple Mint

Mentha suaveolens

Least Concern

Apple Of Peru

Nicandra physalodes

Not Evaluated

Apple Pith Moth

Blastodacna atra

Least Concern

Apple sucker

Cacopsylla mali

Not Evaluated

Apricot Club

Clavulinopsis luteoalba

Least Concern

aquarium medusa

Cladonema radiatum

Not Evaluated

Aquatic oligochaete worm

Paranais frici

Not Evaluated

Aquatic oligochaete worm

Spirosperma ferox

Not Evaluated

Aquatic oligochaete worm

Propappus volki

Not Evaluated

Aquatic Pygmyweed

Crassula aquatica

Vulnerable

Arabian pea

Bituminaria bituminosa

Not Evaluated

Arabian schismus

Schismus arabicus

Not Evaluated

Arborescent pricklypear

Opuntia leucotricha

Least Concern

Arborvitae Leafminer

Argyresthia thuiella

Not Evaluated

Arched Earthstar

Geastrum fornicatum

Critically Endangered

Arched Woodwax

Hygrophorus camarophyllus

Critically Endangered

Arctic-alpine Pea Clam

Euglesa conventus

Least Concern

Arctic Bentgrass

Agrostis mertensii

Not Evaluated

Arctic Burreed

Sparganium natans

Near Threatened

Arctic Butterbur

Petasites frigidus

Least Concern

Arctic Fingernailclam

Sphaerium nitidum

Least Concern

Arctic Forestfly

Nemoura arctica

Near Threatened

Arctic Grayling

Oeneis bore

Vulnerable

Arctic Kidney Lichen

Nephroma arcticum

Least Concern

More Countries in North America

Nature FYI Family

Explore more of the natural world across our sister sites.

Part of the Nature FYI family — FYIPedia