Perlodidae
Acrynopteryx compacta
Cultus decisus
Diura knowltoni
Helopicus subvarians
Isogenoides frontalis
Isogenoides hansoni
Isoperla bilineata
Isoperla dicala
Isoperla francesca
Isoperla frisoni
Isoperla holochlora
Isoperla lata
Isoperla marlynia
Isoperla montana
Isoperla namata
Isoperla orata
Isoperla richardsoni
Isoperla signata
Isoperla similis
Isoperla slossonae
Isoperla transmarina
Malirekus hastatus
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Senator George J. Mitchell Center for Environmental and Watershed Research 5710 Norman Smith Hall • Orono, ME 04469 • 207/581-3244 • PEARL@maine.edu Member of the University of Maine System
