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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

Bristleless Dark-Green Bulrush

Scirpus georgianus

Least Concern

corky-fruited water-dropwort

Oenanthe pimpinelloides

Critically Endangered

corn buttercup

Ranunculus arvensis

Critically Endangered

Cuban pink trumpet-tree

Tabebuia pallida

Least Concern

Erichson's tooth-necked fungus beetle

Laricobius erichsonii

Least Concern

Humpbacked minute scavenger beetle

Cartodere nodifer

Least Concern

Powder Post Beetle

Stephanopachys substriatus

Critically Endangered

Queensland poplar

Homalanthus populifolius

Least Concern

rough corn bedstraw, corn cleavers

Galium tricornutum

Critically Endangered

Ruffled Freckle Pelt Lichen

Peltigera leucophlebia

Critically Endangered

Streambank bulrush

Schoenoplectus triqueter

Critically Endangered

Braconid wasp

Orgilus obscurator

Not Evaluated

Leaf-miner fly

Phytomyza flavicornis

Not Evaluated

Shore Fly

Scatella stagnalis

Not Evaluated

Braconid wasp

Meteorus versicolor

Not Evaluated

Thistle Rust

Puccinia suaveolens

Not Evaluated

Mite

Phytonemus pallidus

Not Evaluated

Rainbow Bluet

Enallagma antennatum

Least Concern

Coastal Dung Beetle

Onthophagus nigriventris

Least Concern

False meadowbeauty

Pterolepis glomerata

Not Evaluated

Plant bug

Pithanus maerkelii

Least Concern

Ocellated Emerald

Somatochlora minor

Least Concern

Ghost Bolete

Leccinum holopus

Data Deficient

Black Sooty Mold

Scorias spongiosa

Not Evaluated

Great Bittercress

Cardamine maxima

Not Evaluated

Braconid wasp

Trioxys complanatus

Not Evaluated

Mustached Clubtail

Hylogomphus adelphus

Least Concern

gemsbok

Oryx gazella

Least Concern

Biting midge

Serromyia femorata

Not Evaluated

Braconid wasp

Asobara tabida

Not Evaluated

Pillbug

Styloniscus mauritiensis

Not Evaluated

Braconid wasp

Lysiphlebus fabarum

Not Evaluated

Salmon Pinkgill

Entoloma quadratum

Not Evaluated

Pond Fingerclam

Musculium securis

Least Concern

Braconid wasp

Aphidius uzbekistanicus

Not Evaluated

Braconid wasp

Hecabolus sulcatus

Not Evaluated

Inland Bluegrass

Poa interior

Not Evaluated

Wasp

Cyclogastrella simplex

Not Evaluated

Forcipate Emerald

Somatochlora forcipata

Least Concern

Wasp

Pediobius pyrgo

Not Evaluated

Aphid

Decorosiphon corynothrix

Not Evaluated

Sepsid fly

Themira biloba

Not Evaluated

Aphid

Prociphilus xylostei

Not Evaluated

Louse

Felicola subrostratus

Not Evaluated

Moth

Perittia herrichiella

Least Concern

Persimmon wilt

Nalanthamala diospyri

Not Evaluated

Fatmucket

Lampsilis siliquoidea

Least Concern

Root aphid

Forda marginata

Not Evaluated

Mite

Bdellodes longirostris

Not Evaluated

Chalcidoid wasp

Tetrastichus clito

Not Evaluated

Wasp

Tetrastichus crioceridis

Not Evaluated

Pugnose caridina

Caridina weberi

Least Concern

Tachinid fly

Linnaemya picta

Not Evaluated

Millipede

Cylindroiulus truncorum

Not Evaluated

Flea

Nosopsyllus londiniensis

Not Evaluated

Easter Pox Lichen

Pyrenula pseudobufonia

Not Evaluated

Peas

Argyrocytisus battandieri

Data Deficient

Florida dutchman's pipe

Aristolochia maxima

Not Evaluated

Heartleaf horsenettle

Solanum cardiophyllum

Least Concern

Swamp Spreadwing

Lestes vigilax

Least Concern

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