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United States

North America · Northern America

Total Species
11292
Threatened
794
CR + EN + VU
Population
331 002 647
Area
9 833 517 km²

Conservation Status Overview

Critically Endangered 159
Endangered 267
Vulnerable 368
Near Threatened 429
Least Concern 4219
Data Deficient 187
Not Evaluated 5464
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

Asparagus Beetle

Crioceris asparagi

Least Concern

Asparagus

Asparagus falcatus

Not Evaluated

Asiatic apple

Malus spectabilis

Data Deficient

Asian waterwort

Elatine ambigua

Least Concern

Alder rust

Melampsoridium hiratsukanum

Not Evaluated

Alder Stickpin Lichen

Stenocybe pullatula

Least Concern

Asian Tiger Mosquito

Aedes albopictus

Not Evaluated

Asian swordfern

Nephrolepis brownii

Not Evaluated

cylindrical cone

Conus cylindraceus

Least Concern

Asian spiderflower

Arivela viscosa

Not Evaluated

Asian Pony'S-Foot

Dichondra micrantha

Not Evaluated

Asian marshweed

Limnophila sessiliflora

Least Concern

Asian kelp

Undaria pinnatifida

Not Evaluated

Asian drill snail

Ocinebrellus inornatus

Not Evaluated

Daddy Longleg

Phalangium opilio

Least Concern

Asian date mussel

Arcuatula senhousia

Not Evaluated

Asian copperleaf

Acalypha australis

Not Evaluated

Asian chestnut gall wasp

Dryocosmus kuriphilus

Not Evaluated

Daisy-Chrysanthemum

Leucanthemum maximum

Least Concern

Asian Bush Mosquito

Aedes japonicus

Not Evaluated

Asterodon ferruginosus

Not Evaluated

Aster leafminer

Calycomyza humeralis

Not Evaluated

Asterionella formosa

Not Evaluated

Aspergillus flavus

Not Evaluated

Aspen Comma Lichen

Arthonia patellulata

Least Concern

Asparagus fern

Asparagus densiflorus

Not Evaluated

Asiatic dewflower

Murdannia spirata

Least Concern

Darkening Brittlegill

Russula vinosa

Least Concern

Asian watermeal

Wolffia globosa

Least Concern

Asian semele

Theora lubrica

Not Evaluated

Darkface arion

Arion distinctus

Least Concern

Dark Fieldcap

Cyclocybe erebia

Least Concern

Asian nakedwood

Colubrina asiatica

Least Concern

Birch Catkin Bug

Kleidocerys resedae

Least Concern

Centric diatom

Skeletonema subsalsum

Not Evaluated

Dark-footed harp ground beetle

Calathus fuscipes

Least Concern

Asian meadowsweet

Spiraea trilobata

Not Evaluated

Asian Longhorned Beetle

Anoplophora glabripennis

Not Evaluated

Dark Honey Fungus

Armillaria ostoyae

Least Concern

Asian crabgrass

Digitaria bicornis

Not Evaluated

Asian Ambrosia Beetle

Xyleborinus attenuatus

Least Concern

Ashy pipewort

Eriocaulon cinereum

Least Concern

Ash whitefly parasitoid

Encarsia inaron

Not Evaluated

Ash whitefly

Siphoninus phillyreae

Not Evaluated

Day jessamine

Cestrum diurnum

Least Concern

Ash Tree Bolete

Boletinellus merulioides

Vulnerable

Dead Man'S Fingers

Xylaria polymorpha

Least Concern

Dead Moll'S Fingers

Xylaria longipes

Least Concern

dead-nettle leaf beetle

Chrysolina fastuosa

Least Concern

Erratic small dung beetle

Colobopterus erraticus

Least Concern

Death Cap

Amanita phalloides

Least Concern

Death-watch beetle

Xestobium rufovillosum

Least Concern

Deceiving Knight

Tricholoma sejunctum

Endangered

Ash Rust

Puccinia sparganioidis

Not Evaluated

decollate snail

Rumina decollata

Not Evaluated

Decorated Mop

Tricholomopsis decora

Vulnerable

Ashen hoarypea

Tephrosia cinerea

Least Concern

Ashen Coral

Tremellodendropsis tuberosa

Near Threatened

Ascocoryne cylichnium

Least Concern

Arthonia punctiformis

Vulnerable

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