Ctenolepisma longicaudata

Description

Also known as grey silverfish, long-tailed silverfish or paper silverfish.

Identification difficulty
Recording advice

Microscopic examination required.  Large erect setae on the side of the body are saw-toothed. 

Habitat

Found worldwide as a synanthrope in buildings.

When to see it

All year. 

UK Status

Uncommon, possibly increasing. 

VC55 Status

Unknown.

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
Grey Silverfish
Species group:
Silverfish
Kingdom:
Animalia
Order:
Zygentoma
Family:
Lepismatidae
Records on NatureSpot:
3
First record:
01/08/2025 (Poole, Adam)
Last record:
02/03/2026 (Cann, Alan)

Total records by month

% of records within its species group

10km squares with records

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