Tenthredo arcuata
Length 8 to 11 mm. Similar to several other Tenthredo species, particularly Tenthredo notha, with an abdomen that is banded with greeny-yellow and black and wings that are slightly shaded brown with a long brown stigma along the edge.
This species has a red ID rating and unless identified by a known expert you must provide a satisfactory explanation of how it was identified for the record to be accepted.
Flower rich meadows.
April to July.
The nocturnal larva grazes the leaves of White Clover.
Widespread and fairly frequent in Britain.
Status in Leicestershire and Rutland not known.
Leicestershire & Rutland Map
Enter a town or village to see local records
MAP KEY:
Yellow squares = NBN records (all known data)
Coloured circles = NatureSpot records: 2025+ | 2020-2024 | pre-2020
UK Map
Species profile
- Species group:
- insect - hymenopteran
- Kingdom:
- Animalia
- Order:
- Hymenoptera
- Family:
- Tenthredinidae
- Records on NatureSpot:
- 2
- First record:
- 29/06/2013 (Calow, Graham)
- Last record:
- 29/05/2014 (Calow, Graham)
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.





