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United States

North America · Northern America

Total Species
11292
Threatened
786
CR + EN + VU
Population
331,002,647
Area
9,833,517 km²

Conservation Status Overview

Critically Endangered 156
Endangered 264
Vulnerable 366
Near Threatened 425
Least Concern 4191
Data Deficient 189
Not Evaluated 5463
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

Subarctic Darner

Aeshna subarctica

Extinct

Predatory bug

Campyloneura virgula

Least Concern

Rove beetle

Euplectus karstenii

Least Concern

Tubificid worm

Potamothrix vejdovskyi

Not Evaluated

Tortricid moth

Cochylis atricapitana

Least Concern

Sacred lotus

Nelumbo nucifera

Not Evaluated

Sac spider

Clubiona pallidula

Least Concern

Saddleback Harvestman

Mitopus morio

Least Concern

Petite Emerald

Dorocordulia lepida

Least Concern

Safflower

Carthamus tinctorius

Not Evaluated

Mexican Morningglory

Ipomoea coccinea

Not Evaluated

Pink Heelsplitter

Potamilus alatus

Least Concern

Lepraria caesioalba

Not Evaluated

Saffron Milk-Cap

Lactarius deliciosus

Data Deficient

Saffron Oysterling

Crepidotus crocophyllus

Not Evaluated

Saffron-Winged Meadowhawk

Sympetrum costiferum

Least Concern

Rove beetle

Oxytelus laqueatus

Least Concern

Common Hyssop

Hyssopus officinalis

Vulnerable

Common Ivy

Hedera helix

Least Concern

Sainfoin legume

Onobrychis viciifolia

Not Evaluated

Sallow Kitten

Furcula furcula

Least Concern

Japanese wrinkled frog

Glandirana rugosa

Least Concern

Coffee berry borer

Hypothenemus hampei

Not Evaluated

Salmon Coral

Ramaria formosa

Near Threatened

Moss Springtail

Neanura muscorum

Not Evaluated

Chrome-Footed Bolete

Harrya chromapes

Not Evaluated

Saltcedar

Tamarix ramosissima

Not Evaluated

Saltmeadow Rush

Juncus gerardi

Least Concern

Staph beetle

Olophrum consimile

Least Concern

Scrambling nightshade

Solanum tampicense

Not Evaluated

Nutgrass

Cyperus stoloniferus

Least Concern

True bug

Platencyrtus parkeri

Not Evaluated

Barbed Bristle Bulrush

Scirpus ancistrochaetus

Near Threatened

Sand leek

Allium rotundum

Not Evaluated

Salzmann's Restharrow

Ononis alopecuroides

Not Evaluated

sambar

Rusa unicolor

Vulnerable

Sanchezia

Sanchezia parvibracteata

Not Evaluated

Sand Bittercress

Cardamine parviflora

Vulnerable

Sand leek

Allium scorodoprasum

Near Threatened

Dark Stonewort

Nitella opaca

Least Concern

Protozoan

Eufolliculina lignicola

Not Evaluated

Protozoan

Cephaloidophora communis

Not Evaluated

Scotch attorney

Clusia rosea

Not Evaluated

Sand ryegrass

Leymus arenarius

Least Concern

Sand timothy

Phleum arenarium

Critically Endangered

Psocid

Badonnelia titei

Not Evaluated

Santol

Sandoricum koetjape

Least Concern

Santa maria

Calophyllum brasiliense

Data Deficient

Santa maria feverfew

Parthenium hysterophorus

Not Evaluated

Sarea Lichen

Sarea resinae

Not Evaluated

Sedge Sprite

Nehalennia irene

Least Concern

Largeleaf White Violet

Viola incognita

Not Evaluated

Sap beetle

Brachypterus urticae

Least Concern

Sapodilla

Manilkara zapota

Not Evaluated

Sasanqua camellia

Camellia sasanqua

Least Concern

Satinleaf

Chrysophyllum oliviforme

Least Concern

Satin Moth

Leucoma salicis

Least Concern

Savannah Sparrow

Passerculus sandwichensis

Least Concern

Thistle Tortoise Beetle

Cassida rubiginosa

Least Concern

Savory

Satureja hortensis

Not Evaluated

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