USGS Home
Contact USGS
Search USGS

Capniidae

Subfamily Capniinae

• Common Snowfly -- (Allocapnia granulata)
• Brook Snowfly -- (Allocapnia nivicola)
• Pygmy Snowfly -- (Allocapnia pygmaea)
• Midwest Snowfly -- (Allocapnia rickeri)
• Shortwing Snowfly -- (Allocapnia vivipara)

---

Nemouridae

Subfamily Amphinemurinae

• Eastern Forestfly -- (Amphinemura delosa)
• Little Black Forestfly -- (Amphinemura nigritta)
• Spiked Forestfly -- (Amphinemura wui)

---

Taeniopterygidae

Subfamily Brachypteryinae

• Mottled Willowfly -- (Strophopteryx fasciata)

Subfamily Taeniopteryginae

• Boreal Willowfly -- (Taeniopteryx nivalis)

---

Chloroperlidae

Subfamily Chloroperlinae

• Triangular Sallfly -- (Alloperla chloris)
• Least Sallfly -- (Haploperla brevis)

---

Peltoperlidae

Subfamily Peltoperlinae

• Appalachian Roachfly -- (Peltoperla arcuata)

---

Perlidae

Subfamily Acroneuriinae

• Carolina Stone -- (Acroneuria carolinensis)
• Widespread Stone -- (Perlesta decipiens)
• Freckled Stone -- (Perlesta placida)

Subfamily Perlinae

• Embossed Stone -- (Paragnetina media)

---

Perlodidae

Subfamily Isoperlinae

• Clio Stripetail -- (Clioperla clio)
• Montane Stripetail -- (Isoperla montana)

---

Pteronarcyidae

Subfamily Pteronarcyinae

• American Salmonfly -- (Pteronarcys dorsata)

---