The Riverfly Partnership is a dynamic network of organisations, representing anglers, conservationists, entomologists, scientists, water course managers and relevant authorities, working together to: - protect the water quality of our rivers; - further the understanding of riverfly populations; - and actively conserve riverfly habitats. The Riverfly Partnership is hosted by the Freshwater Biological Association.


Smart Rivers

Find out more about our projects

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Close up view

Join the conversation in the forum

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ARMI Database

Sampling equipment

Data is available under OGL license

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News Archive

Submit your news items to the Riverfly Partnership via email info@riverflies.org To receive The Riverfly Partnership quarterly e-newsletter email 'subscibe' to info@riverflies.org together with your name and contact details.

Orange-striped Stonefly Survey

Perlodes female

Keep your eyes peeled for the Orange-striped stonefly

The Orange-striped stonefly, Perlodes microcephalus, is widespread in Europe. However due to differences between British and other European populations, the British Orange-striped stonefly has now been classified as a separate species, Perlodes mortoni.