Discover
Identify
Record
Assara terebrella
Wingspan 21 to 24 mm. Showing conspicuous whitish markings and cross-lines on a reddish-brown ground colour, this moth is not too difficult to identify although both light coloured and darker coloured specimens do occur.
This moth can be found in spruce plantations and other areas where Norway spruce occurs.
Flies between June and August.
The larvae feed inside the cones of Norway spruce (Picea abies), causing them to become distorted and stunted.
Mainly confined to the south of England, and very local. In the Butterfly Conservation's Microlepidoptera Report 2011 this species was classified as Nationally Scarce A.
It appears to be uncommon in Leicestershire and Rutland, where there are few records. L&R Moth Group status = D (rare or rarely recorded).
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: 2020+ | 2015-2019 | pre-2015
UK Map
Species profile
- Common names
- Dark Spruce Knot-horn
- Species group:
- Moths
- Kingdom:
- Animalia
- Order:
- Lepidoptera
- Family:
- Pyralidae
- Records on NatureSpot:
- 2
- First record:
- 26/07/2014 (Mackay, Andy)
- Last record:
- 02/07/2023 (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.