Devil's Coach Horse - Ocypus olens

Description

A large rove beetle with extended exposed abdomen covered by hardened plates and composed of 8 segments. Uniformly black body covered in fine, black hairs (setae). Shortened wing cases (elytra) which cover the thorax, concealing a folded second pair of wings which enable flight.

Identification difficulty
ID checklist (your specimen should have all of these features)
  • 20-30(+)mm
  • All black
  • Dull matt head, pronotum and elytra
  • Head wider than the pronotum
  • Very large mandibles, usually toothed
  • Pronotum almost square with rounded corners
Habitat

This beetle is found in damp conditions in most natural environments including: woodland, hedgerows, parks and gardens, where it relies on decaying natural matter.

When to see it

April to October.

Life History

Like most other rove beetles it is fast moving and capable of flight, though it is rarely seen flying.

UK Status

Fairly frequent and widespread in Britain.

VC55 Status

Fairly frequent in Leicestershire and Rutland. There were a total of 171 VC55 records for this species up to March 2015.

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

Common names
Cocktail, Devil's Coach-horse
Species group:
Beetles
Kingdom:
Animalia
Order:
Coleoptera
Family:
Staphylinidae
Records on NatureSpot:
57
First record:
01/09/1992 (Jon Daws)
Last record:
16/10/2024 (Hunt, Graham)

Total records by month

% of records within its species group

10km squares with records

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