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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

Black scavenger fly

Sepsis biflexuosa

Not Evaluated

Crowded Brittlegill

Russula densifolia

Least Concern

Black Sage

Lantana involucrata

Least Concern

Black sage

Varronia curassavica

Least Concern

Algae

Gracilaria vermiculophylla

Not Evaluated

Crowned Earthstar

Geastrum coronatum

Critically Endangered

African tamarisk

Tamarix africana

Least Concern

Blacksaddle Pelt Lichen

Peltigera neckeri

Least Concern

Black poui

Jacaranda mimosifolia

Vulnerable

Crown Rust

Puccinia coronata

Not Evaluated

Crown-Tipped Coral Fungus

Artomyces pyxidatus

Endangered

Crownvetch

Coronilla varia

Not Evaluated

Crucifer flea beetle

Phyllotreta cruciferae

Least Concern

African plume

Bauhinia galpinii

Least Concern

Alga-Like Matted-Moss

Serpoleskea confervoides

Near Threatened

Big Map Lichen

Rhizocarpon grande

Least Concern

Bigleaf paspalum

Paspalum macrophyllum

Not Evaluated

Cucumber Cap

Macrocystidia cucumis

Least Concern

Bigflower clover

Trifolium michelianum

Not Evaluated

Cuban zephyrlily

Zephyranthes rosea

Least Concern

Staph beetle

Oxypoda brachyptera

Least Concern

Big Dipper Firefly

Photinus pyralis

Least Concern

Bifid Bladderwort

Utricularia bifida

Least Concern

Cuckoo-Spit Insect

Philaenus spumarius

Least Concern

Bicolored trailing ant

Monomorium floricola

Not Evaluated

Bird'S-Eye Gilia

Gilia tricolor

Not Evaluated

Bird Nest Moth

Monopis crocicapitella

Not Evaluated

Bird flea

Ceratophyllus zhovtyi

Least Concern

Birdbill Dayflower

Commelina diffusa

Least Concern

Birch Woodwart

Jackrogersella multiformis

Least Concern

Birch Polypore

Fomitopsis betulina

Least Concern

Birch Mazegill

Lenzites betulinus

Not Evaluated

Birch Leafroller Moth

Epinotia solandriana

Least Concern

Birch Knight

Tricholoma fulvum

Least Concern

Birch Jelly

Exidia repanda

Vulnerable

Birch Epinotia Moth

Epinotia trigonella

Least Concern

Common Rose Bell

Notocelia rosaecolana

Least Concern

Curly Crisp-Moss

Trichostomum crispulum

Near Threatened

Birch Conch

Thyraylia nana

Not Evaluated

Biocular Leech

Helobdella stagnalis

Not Evaluated

Bilobed grewia

Grewia biloba

Least Concern

Staph beetle

Stenus niveus

Least Concern

Big Smoky Bracket

Bjerkandera fumosa

Least Concern

bermuda cedar scale

Carulaspis minima

Not Evaluated

Berkeley'S Polypore

Bondarzewia berkeleyi

Not Evaluated

Curlytop Knotweed

Persicaria lapathifolia

Least Concern

Bengal trumpet

Thunbergia grandiflora

Not Evaluated

curly woodlouse

Cylisticus convexus

Least Concern

Bembidion beetle

Bembidion nigropiceum

Data Deficient

Bellyache bush

Jatropha gossypiifolia

Not Evaluated

Curry Milkcap

Lactarius camphoratus

Least Concern

Curved Silk-Moss

Plagiothecium curvifolium

Least Concern

Bellorita

Erigeron bellioides

Least Concern

Athallia vitellinula

Data Deficient

Asteromyia Gall Midge Fungus

Botryosphaeria dothidea

Least Concern

Asterisk Lichen

Arthonia radiata

Least Concern

ass

Equus asinus

Not Evaluated

Aspicilia laevata

Data Deficient

Aspen Leaf Blotch Miner

Phyllonorycter apparella

Least Concern

Aspen Bracket

Phellinus tremulae

Vulnerable

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