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52 isoperla species
Isoperla nana
Isoperla dicala
Isoperla frisoni
Isoperla bilineata
Isoperla sordida
Isoperla cotta
Isoperla grammatica
Isoperla holochlora
Isoperla signata
Isoperla lata
Isoperla namata
Isoperla roguensis
Isoperla sagittata
Isoperla similis
Isoperla slossonae
Isoperla fulva
Isoperla fusca
Isoperla gibbsae
Isoperla longiseta
Isoperla major
Isoperla marlynia
Isoperla montana
Isoperla mormona
Isoperla orata
Isoperla petersoni
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