Red-line Quaker - Leptologia lota

Description

Wingspan 33 to 40 mm. A dull brown moth with red-brown lines forming a 'V' shape towards the rear end of the wings.

Identification difficulty
Habitat

Frequenting open woodland, heathland and damp localities.

When to see it

The single generation flies in September and October, and is readily attracted to light.

Life History

The overwintering eggs hatch in the spring. The young caterpillars feed on the catkins of Willow, moving to the leaves when more mature, feeding at night and hiding in spun leaves during the day.

UK Status

This is a reasonably common species in most of Britain south of Scotland, where it is more local. In a recent survey to determine the status of all macro moths in Britain this species was classified as common.

VC55 Status

Quite common in Leicestershire and Rutland. L&R Moth Group status = A (common and resident)

Reference
73.189 BF2263

Leicestershire & Rutland Map

MAP KEY:

Yellow squares = NBN records (all known data)
Coloured circles = NatureSpot records: 2025+ | 2020-2024 | pre-2020

UK Map

Species profile

Common names
Red-line Quaker
Species group:
insect - moth
Kingdom:
Animalia
Order:
Lepidoptera
Family:
Noctuidae
Records on NatureSpot:
190
First record:
31/10/2004 (Skevington, Mark)
Last record:
25/10/2025 (Hollingworth, Jane)

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.

Latest images

Latest records