ODNR Division of Wildlife - Wild Resources - Endangered & Threatened Species

Ohio's Threatened Species

(updated July 2012)

Endangered  |  Threatened  |  Species of Concern  |  Species of Interest  |  Extirpated  |  Extinct

NOTE: *E & *T denote federal (U.S. Fish and Wildlife Service) listed endangered and threatened species respectively.
*M is a federal designation that denotes "Active Monitoring."

                      MAMMALS

Bobcat Lynx rufus
Eastern harvest mouse
 Reithrodontomys humulis


                      BIRDS

Barn owl Tyto alba
Black-crowned night-heron Nycticorax nycticorax
Least bittern Ixobrychus exilis
Peregrine falcon Falco peregrinus
Trumpeter swan Cygnus buccinator


                      REPTILES

Blanding's Turtle Emydoidea blandingii
Kirtland's snake Clonophis kirtlandii
Lake Erie watersnake Nerodia sipedon Insularum
Spotted turtle Clemmys guttata


                      AMPHIBIANS

Mud salamander Pseudotriton montanus


                      FISH

American eel Anguilla rostrata
Bigeye shiner Notropis boops
Bigmouth shiner Notropis dorsalis
Blue Sucker Cycleptus elongatus
Brook trout Salvelinus fontinalis
Channel darter Percina copelandi
Greater redhorse Moxostoma valenciennesi
Lake chubsucker Erimyzon sucetta
Mountain madtom Noturus eleutherus
Paddlefish *M Polyodon spathula
River darter Percina shumardi
Tippecanoe darter Etheostoma tippecanoe
Tonguetied minnow Exoglossum laurae


                      MOLLUSKS

Black sandshell Ligumia recta
Fawnsfoot Truncilla donaciformis
Pondhorn Unimerus tetralasmus
Threehorn wartyback Obliquaria reflexa


                      CRAYFISH

Cavespring crayfish Cambarus tenebrosus
Sloan's crayfish Orconectes sloanii


                      DRAGONFLIES

Green-faced clubtail Gomphus viridifrons
Harlequin darner Gomphaeschna furcillata
Riffle snaketail Ophiogomphus carolus


                      DAMSELFLIES

Boreal bluet Enallagma boreale
Marsh bluet Enallagma ebrium
Northern bluet Enallagma cyathigerum


                      CADDISFLIES

  Hydroptila albicornis
  Hydroptila artesa
  Hydroptila koryaki
  Hydroptila talledaga
  Hydroptila valhalla
  Psilotreta indecisa


                      MIDGES

  Apsectrotanypus johnsoni
  Bethbilbeckia floridensis
  Radotanypus florens


                       BUTTERFLIES

Silver-bordered fritillary Boloria selene


                      MOTHS

The pink-streak Faronta rubripennis
Wayward nymph Catocala antinympha
  Fagitana littera
  Spartiniphaga panatela


                      BEETLES

Cobblestone tiger beetle Cicindela marginipennis
  Cicindela hirticollis


                      ISOPODS

Frost cave isopod Caecidotea rotunda