Stoneflies of the United States

Stoneflies of Vermilion 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)

Leuctridae

Subfamily Leuctrinae

Northern Needlefly -- (Zealeuctra narfi)

Nemouridae

Subfamily Nemourinae

Valley Forestfly -- (Soyedina vallicularia)

Taeniopterygidae

Subfamily Brachypteryinae

Mottled Willowfly -- (Strophopteryx fasciata)

Subfamily Taeniopteryginae

Eastern Willowfly -- (Taeniopteryx burksi)
Boreal Willowfly -- (Taeniopteryx nivalis)

Chloroperlidae

Subfamily Chloroperlinae

Least Sallfly -- (Haploperla brevis)

Perlidae

Subfamily Acroneuriinae

Illinois Stone -- (Acroneuria filicis)
Central Stone -- (Acroneuria frisoni)
Lobed Stone -- (Acroneuria internata)
Widespread Stone -- (Perlesta decipiens)
Gulf Stone -- (Perlesta lagoi)
Teays Stone -- (Perlesta teaysia)
Vernal Stone -- (Perlinella ephyre)

Subfamily Perlinae

Osage Stone -- (Neoperla osage)
Northern Stone -- (Agnetina capitata)
Midwestern Stone -- (Agnetina flavescens)

Perlodidae

Subfamily Isoperlinae

Clio Stripetail -- (Clioperla clio)
Two-lined Stripetail -- (Isoperla bilineata)

Subfamily Perlodinae

Early Springfly -- (Hydroperla crosbyi)

Return to Stoneflies of the United States main page