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Mayflies

Adding individual species is a work in progress. Go here for the full list of species in PDF format to download


Pond Olive Mayfly - Cloeon dipterum


Ecdyonurus torrentis

Found in the moth trap during the moth night of Aug 4th 2018 and also as a juvenile in a stone search in Risedale Beck


Green Drake - Ephemera danica


Habrophlebia fusca

Juvenile found in Risedale Beck during a stone search in August 2018


Serratella ignita

Found in the moth trap during the moth night of Aug 4th 2018 and also as a juvenile in a stone search in Risedale Beck