Entoma
European beewolf, Philanthus triangulum, plate

Crabronid wasps

Philanthus triangulum

European beewolf

A female European beewolf embalms each paralyzed honeybee with gland secretions before sealing it underground as food for a single larva.

WhereSandy dunes, heaths and sand pits
Size8 to 17 mm body length
WhenJune to September

It is a large, robust digger wasp with bold yellow and black banding, a reddish tinge on the head behind the eyes, and thickened antennae, and males show a trident shaped yellow mark on the face.

Females sting and paralyze honeybees, carry them back to a sandy burrow, and pack several bees into a sealed underground chamber to feed a single developing larva.

Traits

Habitat

Heath

Colour

Yellow, Black

Active

Day

To people

Mild

Females can sting if handled, but it hunts honeybees and is not aggressive toward people.

Activity through the year

Often confused with

Ornate-tailed digger waspnot in guide
Cerceris rybyensis

It hunts small solitary bees rather than honeybees and the males lack the beewolf's trident shaped facial marking.

Questions

Is the European beewolf dangerous to people?

Mild. Females can sting if handled, but it hunts honeybees and is not aggressive toward people.

When can you see the European beewolf?

The European beewolf can be seen from June to September, by day.

Plate retouched from a photo by A szu, CC BY‑SA 4.0, Wikimedia Commons Licence

The plate on this page is shared under the same licence as its source, CC BY-SA.

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Bees, wasps and ants›Crabronid wasps›Philanthus

Last updated 2026-09-26. Every entry is checked against published sources.