Animalia > Arthropoda > Insecta > Ephemeroptera > Heptageniidae > Heptagenia HeptageniaSynonyms: Parastenacron; Sigmoneuria
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Animalia > Arthropoda > Insecta > Ephemeroptera > Heptageniidae > Heptagenia HeptageniaSynonyms: Parastenacron; Sigmoneuria
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