Skip to main content

WildBristol.uk - Discovering Wildlife in Bristol

Hairy-backed Boxhead Wasp - Crossocerus megacephalus

Favourite Photos

image species author location uploaded taken select
Hairy-backed Boxhead Wasp Hairy-backed Boxhead Wasp - Crossocerus megacephalus dylan Westbury Wildlife Park 7 Jun 2022, 10:20 a.m. 6 Jun 2022, 2:55 p.m.
Hairy-backed Boxhead Wasp Hairy-backed Boxhead Wasp - Crossocerus megacephalus dylan Westbury Wildlife Park 7 Jun 2022, 10:20 a.m. 6 Jun 2022, 2:19 p.m.
Hairy-backed Boxhead Wasp Hairy-backed Boxhead Wasp - Crossocerus megacephalus dylan Westbury Wildlife Park 7 Jun 2022, 10:20 a.m. 6 Jun 2022, 2:22 p.m.
Hairy-backed Boxhead Wasp Hairy-backed Boxhead Wasp - Crossocerus megacephalus dylan Westbury Wildlife Park 7 Jun 2022, 10:20 a.m. 6 Jun 2022, 2:40 p.m.
Hairy-backed Boxhead Wasp Hairy-backed Boxhead Wasp - Crossocerus megacephalus dylan Westbury Wildlife Park 7 Jun 2022, 10:20 a.m. 6 Jun 2022, 2:40 p.m.
Hairy-backed Boxhead Wasp Hairy-backed Boxhead Wasp - Crossocerus megacephalus dylan Westbury Wildlife Park 7 Jun 2022, 10:20 a.m. 6 Jun 2022, 2:40 p.m.

Species Description

Widespread but local in the South, much more scattered in the North. Habitat includes: Anywhere with lots of rotting wood and a good supply of flies such as gardens, parks, allotments, churchyards, scrub, woodland, pasture, field margins etc. Life story: Females utilise mainly old beetle borings in dead and decomposing wood (deciduous and coniferous). Females often share the same entrance hole, but construct independent systems. Flight period: Mid-May to Mid-September (Peaks: June to August).

Useful Links:

BWARS

Steven Falk

NBN