List of mayflies of the British Isles

This list of mayflies of the British Isles follows Macadam, with nomenclature and taxonomy according to Kluge. There are 51 species of mayfly known to occur in the British Isles

Species

The following genera and species have been recorded from ten families.

[Ameletidae]

Ameletus Eaton, 1865
*Ameletus inopinatus Eaton, 1887

[Arthropleidae]

Arthroplea Bengtsson, 1908
*Arthroplea congener Bengtsson, 1908

[Baetidae]

Alainites Waltz et al., 1994
*Alainites muticus
Baetis Leach, 1815
*Baetis buceratus Eaton, 1870
*Baetis fuscatus
*Baetis rhodani
*Baetis scambus Eaton, 1870
*Baetis vernus Curtis, 1834
Centroptilum Eaton, 1869
*Centroptilum luteolum
Cloeon Leach, 1815
*Cloeon dipterum
*Cloeon simile Eaton, 1870
Labiobaetis Novikova & Kluge, 1987
*Labiobaetis atrebatinus
Nigrobaetis Novikova & Kluge, 1987
*Nigrobaetis digitatus
*Nigrobaetis niger
Procloeon Bengtsson, 1915
*Procloeon bifidum
*''Procloeon pennulatum''

[Caenidae]

Brachycercus Stephens, 1835
*Brachycercus harrisella Curtis, 1834
Caenis Curtis, 1834
*Caenis beskidensis Sowa, 1973
*Caenis horaria
*Caenis luctuosa
*Caenis macrura Stephens, 1835
*Caenis pseudorivulorum Keffermüller, 1960
*Caenis pusilla Navás, 1913
*Caenis rivulorum Eaton, 1884
*Caenis robusta Eaton, 1884

[Ephemeridae]

Ephemera Linnaeus, 1758
*Ephemera danica Müller, 1764
*Ephemera lineata Eaton, 1870
*Ephemera vulgata Linnaeus, 1758

[Ephemerellidae]

Serratella Edmunds, 1959
*Serratella ignita
Ephemerella Walsh, 1862
*Ephemerella notata Eaton, 1887

[Heptageniidae]

Ecdyonurus Eaton, 1868
*Ecdyonurus dispar
*Ecdyonurus insignis
*Ecdyonurus torrentis Kimmins, 1942
*Ecdyonurus venosus
Electrogena
*Electrogena affinis
*Electrogena lateralis
Heptagenia Walsh, 1863
*Heptagenia longicauda
*Heptagenia sulphurea
Kageronia Matsumura, 1931
*Kageronia fuscogrisea
Rhithrogena Eaton, 1881
*Rhithrogena germanica Eaton, 1870
*''Rhithrogena semicolorata''