These 153 species belong to Rhithrogena , a genus of flatheaded mayflies in the family Heptageniidae. [1] [2] [3] [4]
Data sources: i = ITIS, [1] c = Catalogue of Life, [2] g = GBIF, [3] b = Bugguide.net [4]
The Perlodidae, also known as the perlodid stoneflies, stripetails, or springflies, are a family of stoneflies.
Ecdyonurus is a genus of mayflies of the family Heptageniidae.
Cinygmula is a genus of flatheaded mayflies in the family Heptageniidae. There are at least 30 described species in Cinygmula.
Epeorus is a genus of mayflies in the family Heptageniidae.
Heptagenia is a genus of flatheaded mayflies in the family Heptageniidae. There are at least 20 described species in Heptagenia.
Acentrella is a genus of small minnow mayflies in the family Baetidae. There are at least 20 described species in Acentrella.
Fallceon is a genus of blue-winged olives in the family of mayflies called Baetidae. There are about 19 described species in Fallceon.
Heterocloeon is a genus of small minnow mayflies in the family Baetidae. There are about nine described species in Heterocloeon.
Habrophlebia is a genus of pronggilled mayflies in the family Leptophlebiidae. There are about nine described species in Habrophlebia.
Paraleptophlebia is a genus of mayflies in the family Leptophlebiidae. Commonly found in North America, Britain, and parts of Western Europe.
Traverella is a genus of pronggilled mayflies in the family Leptophlebiidae.
Hexagenia is a genus of mayfly in the family Ephemeridae, the common burrower mayflies.
Ameletus is a genus of mayfly and the type genus of the family Ameletidae.
Isonychia is a genus of brushlegged mayflies in the family Isonychiidae, the sole genus of the family. There are more than 30 described species in Isonychia.
Siphlonurus is a genus of primitive minnow mayflies in the family Siphlonuridae. There are more than 40 described species in Siphlonurus.
Maccaffertium is a genus of flatheaded mayflies in the family Heptageniidae. There are at least 20 described species in Maccaffertium.
Perla is a genus of common stoneflies in the family Perlidae. There are at least 30 described species in Perla.