About
Earthy
nature of Britain
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Species
Groups
By month
Families
Counties
Designations
Most recorded
Earthy
Home
Species
Groups
By month
Families
Counties
Designations
Most recorded
Year described
Earthy
Field notes
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Families
Rhyacophilidae
Family Rhyacophilidae
4
species
Sandfly
Group
Caddisflies
Peak month
April
Records since 2000
21,424
Rhyacophila munda
Group
Caddisflies
Peak month
April
Records since 2000
787
Rhyacophila fasciata
Group
Caddisflies
Peak month
May
Records since 2000
722
Rhyacophila obliterata
Group
Caddisflies
Peak month
September
Records since 2000
541