Endangered Species Program
Midwest Region
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Species Information

Listed Species in the Upper Midwest

Listed Species' Ranges by State and County

Candidate Species

Species of Concern

Featured Species

Bald Eagle

Canada Lynx

Freshwater Mussels

Gray Wolf

Indiana Bat

Karner Blue Butterfly

Kirtland's Warbler

Piping Plover

Whooping Crane

Endangered Species Act

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Illinois

Endangered, Threatened, and Candidate Species

 

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(This is a list of federally threatened or endangered species in Illinois.  For the Illinois state listed threatened or endangered species, please contact the Illinois Department of Natural Resources)

 

Mammals | Birds | Reptiles | Fish |Clams | Snails | Insects | Crustaceans | Plants

 


 

MAMMALS

Gray bat
Myotis grisescens
Endangered

 

Indiana bat
Myotis sodalis
Endangered

 

BIRDS

Least tern (Interior population)
Sterna antillarum
Endangered  

 

Piping plover (Great Lakes population)
Charadrius melodus
Endangered
Critical Habitat designated

 

Whooping crane
Grus americana
non-essential, experimental population

 

REPTILES

Eastern Massasauga
Sistrurus catenatus
Candidate

 

FISH

Pallid sturgeon
Scaphirhynchus albus

Endangered

 

CLAMS (Freshwater Mussels, Unionids)

Clubshell
Pleurobema clava
Endangered

 

Fanshell
Cyprogenia stegaria (=c. irrorata)
Endangered

 

Fat pocketbook
Potamilus capax

Endangered

 

Higgins eye pearlymussel
Lampsilis higginsii

Endangered

 

Orange-footed pimpleback pearlymussel
Plethobasus cooperianus (=p. striatus)
Endangered

 

Pink mucket pearlymussel
Lampsilis orbiculata (=l. abrupta)
Endangered

 

Sheepnose
(Plethobasus cyphyus)
Candidate

 

Spectaclecase
(Cumberlandia monodonta)
Candidate

 

SNAILS

Iowa Pleistocene snail
Discus macclintocki
Endangered

 

INSECTS

Hine's emerald dragonfly
Somatochlora hineana
Endangered

 

Karner Blue Butterfly
Lycaeides melissa samuelis
Endangered

 

CRUSTACEANS

Illinois cave amphipod
Gammarus acherondytes
Endangered

 

PLANTS

Decurrent false aster
Boltonia decurrens

Threatened

 

Eastern prairie fringed orchid
Platanthera leucophaea

Threatened

 

Lakeside daisy
Hymenoxys herbacea (=H. acaulis
var. glabra)
Threatened

 

Leafy prairie-clover
Dalea foliosa

Endangered

 

Mead's milkweed
Asclepias meadii

Threatened

 

Pitcher's thistle
Cirsium pitcheri

Threatened

 

Prairie bush-clover
Lespedeza leptostachya

Threatened

 

Price's potato-bean
Apios priceana

Threatened

 

Small whorled pogonia
Isotria medeoloides

Threatened

 

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Updated September 2007

 
Last updated: May 28, 2008