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Illinois Natural History Survey
Species Count: 111
Corbiculidae
Corbicula fluminea
Dreissenidae
Dreissena bugensis
Dreissena polymorpha
Margaritiferidae
Margaritifera monodonta
Pisidiidae
Musculium lacustre
Musculium partumeium
Musculium securis
Musculium transversum
Pisidium adamsi
Pisidium casertanum
Pisidium compressum
Pisidium conventus
Pisidium cruciatum
Pisidium dubium
Pisidium equilaterale
Pisidium fallax
Pisidium ferrugineum
Pisidium idahoense
Pisidium lilljeborgi
Pisidium nitidum
Pisidium punctatum
Pisidium punctiferum
Pisidium rotundatum
Pisidium variabile
Pisidium walkeri
Sphaerium fabale
Sphaerium occidentale
Sphaerium rhomboideum
Sphaerium simile
Sphaerium striatinum
Unionidae
Actinonaias ligamentina
Alasmidonta marginata
Alasmidonta viridis
Amblema plicata
Amphinaias nodulata
Amphinaias pustulosa
Anodontoides ferussacianus
Arcidens confragosus
Cyclonaias tuberculata
Cyprogenia stegaria
Ellipsaria lineolata
Elliptio crassidens
Elliptio dilatata
Epioblasma flexuosa
Epioblasma obliquata
Epioblasma personata
Epioblasma phillipsii
Epioblasma propinqua
Epioblasma rangiana
Epioblasma sampsonii
Epioblasma torulosa
Epioblasma triquetra
Fusconaia ebena
Fusconaia flava
Fusconaia subrotunda
Hemistena lata
Lampsilis abrupta
Lampsilis cardium
Lampsilis fasciola
Lampsilis higginsii
Lampsilis hydiana
Lampsilis ovata
Lampsilis siliquoidea
Lampsilis teres
Lasmigona complanata
Lasmigona compressa
Lasmigona costata
Leptodea fragilis
Leptodea leptodon
Ligumia recta
Ligumia subrostrata
Megalonaias nervosa
Obliquaria reflexa
Obovaria olivaria
Obovaria retusa
Obovaria subrotunda
Plectomerus dombeyanus
Plethobasus cicatricosus
Plethobasus cooperianus
Plethobasus cyphyus
Pleurobema clava
Pleurobema cordatum
Pleurobema plenum
Pleurobema rubrum
Pleurobema sintoxia
Potamilus alatus
Potamilus capax
Potamilus ohiensis
Potamilus purpuratus
Ptychobranchus fasciolaris
Pyganodon grandis
Quadrula cylindrica
Quadrula fragosa
Quadrula nobilis
Quadrula quadrula
Simpsonaias ambigua
Strophitus undulatus
Theliderma metanevra
Toxolasma lividium
Toxolasma parvum
Toxolasma texasiense
Tritogonia verrucosa
Truncilla donaciformis
Truncilla truncata
Uniomerus tetralasmus
Utterbackia imbecillis
Utterbackia suborbiculata
Venustaconcha ellipsiformis
Villosa fabalis
Villosa iris
Villosa lienosa