Orussidae are known as parasitic wood wasps; Anaxyelidae are known as cedar wood wasps… They are called a wasp because of their resemblance to a wasp, but actually don’t sting. The wasp beetle is a small, narrow-bodied longhorn beetle. In the UK we have approximately 2,500 species of ichneumonid. A very large and impressive insect which resembles a wasp or hornet, but is completely harmless. They belong to the Hymenoptera order, which is a type of xylophagous sawfly. The long ovipositor on the abdomen of the female is used to drill into dead or sickly pine trunks where eggs are laid and the larvae develop feeding on the wood for around three years. Months seen: May to October Habitat: Usually found in or near coniferous woods Food: The larvae feed on dead wood Special features: Great Wood Wasps are often mistaken for Hornets because they look similar to a wasp but considerably larger. Similar to the common wasp, but has longer black abdominal marks and a shield-shaped central blotch. Face has three black dots. Wood wasp, primitive insect belonging to any of three families in the suborder Symphyta (order Hymenoptera): Xiphydriidae, Orussidae (sometimes spelled Oryssidae), and Anaxyelidae. This family was formerly an only living representative of the Siricoidea superfamily. Wasp nests provide a home for some of our most beautiful, pollinating hoverflies. Scientific name: Urocerus gigas Size: Up to 40mm Distribution: Found throughout the U.K. The larvae live in warm, dry, dead wood, such as fence posts and dead branches, and particularly favour willow and birch. Many of the species ... species – Sickle wasps Others. Above and below is the wood wasp or horntail Urocerus gigas. 7 Large and/or colourful species The following species … These wood wasps are known widely for its nature of wood-boring and nesting. Horntail or wood wasp is a common name of all of the 150 species of the Siricidae family. It is not a wasp at all as it can be clearly seen below that it has no "wasp waist" that all bees, wasps and ants have. Like the common wasp, it makes a large nest of chewed wood with horizontal brood combs. Wasps are amazing architects, building hexagonal paper nests from chewed up wood. Wasps are important pollinators. Location: Northampton, England July 13, 2013 4:39 pm can you identify this bug please Signature: Donna Dear Donna, This is a harmless Great Wood Wasp, Urocerus gigas, a species whose larvae bore in dead, generally coniferous wood. Workers are 18mm in length, while queens reach 22mm. The adults can be found feeding on flowers along woodland rides and hedgerows during the summer. There are approximately 9,000 species of wasp in the UK. Fossilised wood wasps have been found dating back 160 million years in what is now Kazakhstan. They're sometimes called 'Giant Horntails' for obvious reasons. 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