| |
Species |
Cultus aestivalis (Summer Springfly) |
Summer Springfly |
| |
Species |
Cultus tostonus (Toston Springfly) |
Toston Springfly |
| |
Species |
Diura knowltoni (Nearctic Springfly) |
Nearctic Springfly |
| |
Species |
Isogenoides colubrinus (Blackfoot Springfly) |
Blackfoot Springfly |
| |
Species |
Isogenoides elongatus (Elongate Springfly) |
Elongate Springfly |
| |
Species |
Isogenoides frontalis (Hudsonian Springfly) |
Hudsonian Springfly |
| |
Species |
Isoperla bifurcata (Forked Stripetail) |
Forked Stripetail |
| |
Species |
Isoperla fulva (Western Stripetail) |
Western Stripetail |
| |
Species |
Isoperla fusca (Waterton Stripetail) |
Waterton Stripetail |
| |
Species |
Isoperla longiseta (Plains Stripetail) |
Plains Stripetail |
| |
Species |
Isoperla mormona (Mormon Stripetail) |
Mormon Stripetail |
| |
Species |
Isoperla petersoni (Springs Stripetail) |
Springs Stripetail |
| |
Species |
Isoperla phalerata (Rockies Stripetail) |
Rockies Stripetail |
| |
Species |
Isoperla pinta (Checkered Stripetail) |
Checkered Stripetail |
| |
Species |
Isoperla quinquepunctata (Fivespot Stripetail) |
Fivespot Stripetail |
