Orthotrichia costalis

Description

Forewing length 3 mm. Forewings with white fringes which form a distinctive stripe when the wings are folded.

Identification difficulty
Habitat

Still or slow moving water.

When to see it

May to September.

UK Status

Found throughout Britain but infrequent.

VC55 Status

Rare - the Sapcote record of 24th July 2012 is the first record for VC55 (Leicestershire and Rutland).

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

Species group:
insect - caddis fly (Trichoptera)
Kingdom:
Animalia
Order:
Trichoptera
Family:
Hydroptilidae
Records on NatureSpot:
11
First record:
24/07/2012 (Calow, Graham)
Last record:
13/06/2025 (Higgott, Mike)

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