Phaonia palpata

Description

Length 6 to 8 mm. Generally dark grey with darker marks on the abdomen, four dark stripes on the thorax and further black marks on the scutellum. It has 3 pairs of dorso-central bristles behind the thoracic suture line and unusually large, flattened palps.

Identification difficulty
ID checklist (your specimen should have all of these features)
  • dark palps that are long and flattened
  • 2+1 sternopleurals (roughly in a triangle)
  • acrostichas 0+1 (ignore fine hair-like bristles)
  • dorsocentrals 2+3
  • black femora, red/yellow tibia
  • front tibia with median posterior bristle
Habitat

Found in various habitats but may favour damper, well vegetated areas and woodland.

When to see it

April to November

Life History

Larvae have been found in rotting wood.

UK Status

Widespread in England and Wales.

VC55 Status

Status in Leicestershire and Rutland not known.

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:
Flies
Kingdom:
Animalia
Order:
Diptera
Family:
Muscidae
Records on NatureSpot:
4
First record:
02/05/2014 (Nicholls, David)
Last record:
14/05/2025 (Nicholls, David)

Total records by month

% of records within its species group

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