Kleidocerys privignus
Very similar to Kleidocerys resedae but feeds on Alder (Alnus) and has different pigmentation with a partly darkened clavus and uninterrupted dark streak on the hind margin of the corium.
Other Kleidocerys
Records of Kleidocerys privignus will be accepted only for specimens taken directly from Alder (Alnus) and with detailed photos showing characteristic pigmentation.
On Alder (Alnus).
Unknown.
Unknown.
Opinion is slightly divided over this species, see: https://ajcarthropoda.blogspot.com/2025/05/kleidocerys-privignus.html
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Yellow squares = NBN records (all known data)
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Species profile
- Species group:
- insect - true bug (Hemiptera)
- Kingdom:
- Animalia
- Order:
- Hemiptera
- Family:
- Lygaeidae
- Records on NatureSpot:
- 2
- First record:
- 25/04/2025 (Cann, Alan)
- Last record:
- 14/08/2025 (Timms, Sue)
Total records by month
% of records within its species group
10km squares with records
The latest images and records displayed below include those awaiting verification checks so we cannot guarantee that every identification is correct. Once accepted, the record displays a green tick.
In the Latest Records section, click on the header to sort A-Z, and again to sort Z-A. Use the header boxes to filter the list.

