Brown Leaf Weevil - Phyllobius oblongus

Description

4 - 5.5 mm. Brown elytra, lacking scales but with many erect hairs. Legs pale. Head, pronotum and underside black.

Similar Species

See our ID Aid below.

Identification difficulty
ID checklist (your specimen should have all of these features)
  • 4 - 5.5 mm
  • brown elytra, lacking scales but with many erect hairs
  • legs pale
  • head, pronotum and underside black.
Identification aids

Phyllobius is a genus of broad-nosed weevils that are commonly found on low herbage and in trees during spring and summer. Most are covered in metallic green scales that give them a very attractive appearance. There are 9 species and most look similar but they can be separated by carefully comparing the range of features shown in the table below, either under a binocular microscope or with a x20 hand-lens.

Phyllobius weevils can be distinguished from the similar genus Polydrusus by looking where the antennae emerge from the rostrum. In Phyllobius the antennae emerge from the top whilst in Polydrusus they are positioned at the side. When looking directly down on the beetle it is usually clear to see.

phyllobius ID

 

Recording advice

Unless identified by a recognised expert, good photos are required that show the key ID features. Also state the beetle's size in the comments box.

Habitat

Woodland, copses, wooded parkland and hedgerows.

When to see it

Adults occur during spring and early summer.

UK Status

Widely distributed and generally common throughout England and Wales and extending to west Perth in Scotland.

VC55 Status

Infrequent in 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

Common names
Brown Leaf Weevil
Species group:
Beetles
Kingdom:
Animalia
Order:
Coleoptera
Family:
Curculionidae
Records on NatureSpot:
2
First record:
07/05/2017 (Cann, Alan)
Last record:
20/05/2024 (Nicholls, David)

Total records by month

% of records within its species group

10km squares with records

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