| Amphinemura: | (delosa, livida, varshava) |
| Nemoura: | trispinosa (=venosa?) |
| Prostoia: | completa, similis^ |
| Shipsa: | rotunda |
| Soyedina: | (vallicularia) |
| Oemopteryx: | glacialis |
| Strophopteryx: | fasciata |
| Taeniopteryx: | burksi^, maura, nivalis^, parvula |
| Allocapnia: | granulata, illinoensis^, minima, pygmaea, rickeri^, vivipara (frisoni, nivicola, recta) |
| Capnia: | vernalis |
| Capnura: | (manitoba) |
| Paracapnia: | angulata (=curvata?) opis is a NE species |
| Leuctra: | ferruginea^ (= decepta?), tenella^ (=hamula?), tenuis, (sibleyi) |
| Zealeuctra: | (narfi) |
| Pteronarcys: | dorsata, pictetii |
| Arcynopteryx: | (compacta) |
| Isogenoides: | frontalis, krumholzi^, olivaceus^, varians is a SE species |
| Isoperla: | bilineata, dicala, emarginata, frisoni^ (= truncata?), lata, marlynia, maxana, montana, orata, richardsoni, signata, slossonae, transmarina, longiseta? (cotta, nana) |
| Alloperla: | atlantica^, leonarda^ (=quadrata?= sylvia?), imbecilla is a SE species |
| Haploperla: | brevis, orpha |
| Acroneuria: | abnormis, internata, lycorias |
| Attaneuria: | ruralis |
| Perlesta: | placida is a SE species, (cinctipes) |
| Perlinella: | drymo, ephyre |
| Neoperla: | stewarti^ (=clymene?), (occipitalis) |
| Paragnetina: | media |
| Agnetina: | capitata, (flavescens) was Phasganophora |