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14 heptagenia species
Heptagenia adaequata
Heptagenia solitaria
Heptagenia flavescens
Heptagenia marginalis
Heptagenia pulla
Heptagenia elegantula
Heptagenia whitingi
Heptagenia sulphurea
Heptagenia fuscogrisea
Heptagenia julia
Heptagenia townesi
Heptagenia flava
Heptagenia dalecarlica
Heptagenia dolosa
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