Stoneflies of the United States
Stoneflies of Coles County, Illinois
Species denoted with an asterisk (*) are unconfirmed or dubious records.
Capniidae
Subfamily Capniinae
Common Snowfly -- (Allocapnia granulata) Brook Snowfly -- (Allocapnia nivicola) Eastern Snowfly -- (Allocapnia recta) Shortwing Snowfly -- (Allocapnia vivipara)
Taeniopterygidae
Subfamily Taeniopteryginae
Eastern Willowfly -- (Taeniopteryx burksi) Boreal Willowfly -- (Taeniopteryx nivalis)
Perlidae
Subfamily Acroneuriinae
Common Stone -- (Acroneuria abnormis) Central Stone -- (Acroneuria frisoni) Lobed Stone -- (Acroneuria internata) Widespread Stone -- (Perlesta decipiens) Gulf Stone -- (Perlesta lagoi) Subfamily Perlinae
Pallid Stone -- (Paragnetina kansensis)
Perlodidae
Subfamily Isoperlinae
Yellow Stripetail -- (Isoperla decepta) Illinois Stripetail -- (Isoperla mohri) Subfamily Perlodinae
Early Springfly -- (Hydroperla crosbyi)
Pteronarcyidae
Subfamily Pteronarcyinae
Midwestern Salmonfly -- (Pteronarcys pictetii)
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