Oligoneuriidae
Guides
Homoeoneuria
brushleg mayflies
Homoeoneuria is a genus of brushleg mayflies in the family Oligoneuriidae, established by Eaton in 1881. The genus contains at least five described species, with confirmed records in North America (including the type species H. salviniae) and South America (Brazil, Peru, Argentina, and Colombia). A new species, H. (H.) watu, was described from Southeastern Brazil based on distinctive adult and nymphal morphological characters. The genus is poorly documented in northern South America, with recent confirmations extending its known range.
Homoeoneuria alleni
Homoeoneuria alleni is a species of mayfly (Ephemeroptera) in the family Oligoneuriidae, described by Pescador & Peters in 1980. The genus Homoeoneuria is part of the heptagenioid lineage of mayflies. This species is known from the Nearctic region, with records from North America and Middle America.