Tricholauxania praeusta

Description

4 mm. Pale orange with a darkened cross-vein and slight shading at the wing tips. See ID guidance below.

Identification difficulty
ID checklist (your specimen should have all of these features)
  • 4mm
  • pale orange throughout
  • darkened cross-vein + some shading at the wing tips
  • small bristles on vein R2+3 on the wing underside
  • a row of tiny black spines on the front femora, near the tip and on the underside
Recording advice

Unless identified by a recognised expert, a photo is required and the specimen should be examined with a microscope. In the comments box, state the key or ID method used and describe the size and identifying characters.

Habitat

Hedgerows and well vegetated areas. Can often be seen on low vegetation or nectaring on flowers such as Hogweed.

When to see it

May to October.

Life History

The larvae feed on dead leaves.

UK Status

Fairly common and widespread in Britain.

VC55 Status

Fairly frequent in Leicestershire and Rutland.

Leicestershire & Rutland Map

MAP KEY:

Yellow squares = NBN records (all known data)
Coloured circles = NatureSpot records: 2020+ | 2015-2019 | pre-2015

UK Map

Species profile

Species group:
Flies
Kingdom:
Animalia
Order:
Diptera
Family:
Lauxaniidae
Records on NatureSpot:
10
First record:
06/05/2011 (Calow, Graham)
Last record:
28/08/2023 (Nicholls, David)

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