Black & Yellow Longhorn Beetle

Rutpela maculata

This is certainly one of those standout beetles which is fairly hard to miss on ones travels. This is not only because of it bright banana yellow and black colouration, but because of its extraordinary long antennae, hence the name ‘longhorn’. I often see it feeding on pollen or nectar on flowers on the edge of my local wood. It is from a family of beetles delightfully called Cerambycidae, the Longhorn Beetles.

Also called the ‘Harlequin Longhorn’, or the ‘Spotted Longhorn’. The black spots or banding can be variable. They can grow up to 20mm long.

The larvae live in decaying wood of all kinds on which it feeds. They can live up to 3 years in this larval stage, and a further 1 year as an adult beetle.

The adult is seen May to September, and is found on flowers in hedgerows or on woodland margins. Widespread and common throughout.

Photographs taken June 2014, local woodland margin, Staffordshire.


4 thoughts on “Black & Yellow Longhorn Beetle

  1. Thanks for posting this. I’ve become quite a fan of longhorn beetles this summer, in all their sizes and colours.

    Liked by 1 person

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