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Leuctra inermis
Length from 4 to 7 mm with the female being slightly larger than the male. Leuctridae have a characteristic overall brown appearance, but in this family the wings are rolled tightly around the body in a tubular shape. There are other similar species and microscopic examination is necessary to confirm identification to species level.
Stream margins.
Spring to late summer.
The nymphs of most Leuctridae favour fairly fast flowing water.
Widespread in northern and western Britain, less well recorded elsewhere.
Thought to be scarce in Leicestershire and Rutland. We are aware of only two VC55 records to date, both from the Charnwood area, although it should be said that stoneflies are badly under recorded in our area.
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Yellow squares = NBN records (all known data)
Coloured circles = NatureSpot records: 2020+ | 2015-2019 | pre-2015
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Species profile
- Species group:
- Stoneflies
- Kingdom:
- Animalia
- Order:
- Plecoptera
- Family:
- Leuctridae
- Records on NatureSpot:
- 1
- First record:
- 20/05/2012 (Woodward, Steve)
- Last record:
- 20/05/2012 (Woodward, Steve)
Total records by month
% of records within its species group
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