Dorytomus filirostris

Description

A slender, long‑snouted weevil specialised for life on poplars and willows - particularly Black Poplar and Hybrid Black Polar. It is 4-5mm (excluding the long rostrum) and tawny brown with the upper side covered in patchy pale and decumbent (lying flat) pubescence. The rostrum is only slightly curved. There are small tooth on each femor, with the front femoral tooth being larger than the others.

Identification difficulty
Recording advice

This is a rare beetle and identification needs to be confirmed with the County Recorder.

Habitat

Black Poplar and Hybrid Black Poplar

When to see it

All year but especially in May and June.

UK Status

Uncommon/rare.

VC55 Status

Rare.

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 - beetle (Coleoptera)
Kingdom:
Animalia
Order:
Coleoptera
Family:
Curculionidae
Records on NatureSpot:
1
First record:
11/05/2026 (Nicholls, David)
Last record:
11/05/2026 (Nicholls, David)

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