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Posts tagged ‘longhorn flower beetle’

Jasper

Wasp Beetle Clytus arietis

Clytus arietis

Here’s an interesting beetle I found at Langford Lakes back in May. The Wasp Beetle Clytus arietis is one of the longhorn flower beetles and a convincing wasp-mimic. Both the protective yellow and black colouration and its wasp-like movements give it some protection from predatory birds. If you see it quickly scuttling over vegetation looking for flowers full of nectar and pollen, where it often imitates the distinctive sideways walk of the wasp, it’s not surprising if at first glance this fast-moving insect is mistaken for a jasper.

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Longhorn flower beetle

Longhorn flower beetle judolia cerambyciformis

judolia cerambyciformis

I came across this acrobatic beetle whilst walking along the banks of the river Rede in Northumbria in June 2008 whilst looking for Dippers. It’s a type of Longhorn flower beetle Judolia cerambyciformis found mainly in hilly and mountainous areas – this specimen was photographed on the edge of Keilder Forest. The larvae feed on the roots or the rotting wood of deciduous and coniferous trees before pupating below ground. The adults are between 7-12mm in length and are usually encountered on flowers from May to August. It’s a nationally scarce species so it was an unexpected bonus to find it. The species gets the name longhorn or long-horned from its very long antenna which are often longer than the body.

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