ecdyonuridae
1Heptageniidae — Taxobox name = Heptageniidae image caption = Rhithrogena germanica regnum = Animalia phylum = Arthropoda classis = Insecta ordo = Ephemeroptera subordo = Schistonota superfamilia = Heptagenoidea familia = Heptageniidae subdivision ranks = Genera… …
2Heptageniidae —   Heptageniidae Rhithrogena germanica …
3Arthroplea congener — Systematik Klasse: Insekten (Insecta) Ordnung: Eintagsfliegen (Ephemeroptera) Familie: Arthropleidae Gattung …
