Otiorhynchus armadillo

Otiorhynchus armadillo

Description

A very distinct weevil, the females reaching 15mm in length, it is similar to the more common Vine weevil (Otiorhynchus sulcatus), but O. armadillo has a broader body shape, and no tooth on the front femur.

Identification difficulty
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

A pest of plants in parks and gardens. Hosts include Spindle tree leaves, Rosaceae plants, Ivy, Cherry Laurel, Ornamental Willow and Viburnum.

When to see it

Although it is capable of surviving cold conditions, it is most likely to me observed during the warmer months of the year.

Life History

The species seems to be mainly nocturnal and the larvae feed on various plant roots whilst the adults feed on the leaves.

UK Status

Mainly recorded from the southern half of Britain, but may be spreading. Believed to have been accidentally imported from the Mediterranean and regarded as among the most serious garden pests in Europe. In South West London where they were first discovered in 1998 the species is now reaching pest proportions and it has officially become the most common weevil there. 

VC55 Status

Rarely recorded in Leicestershire and Rutland, but may be moving into our area.

Leicestershire & Rutland Map

MAP KEY:

Yellow squares = NBN records (all known data)
Coloured circles = NatureSpot records: 2025+ | 2020-2024 | pre-2020

UK Map

Additional images

No additional images available for this species.

All NatureSpot records