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#3543 · 🐝 bees, wasps & ants

Black-banded Spider Wasp

🇳🇱 Roodzwarte borstelspinnendoder ·Anoplius viaticus

🐝 Bees, wasps & ants 📍 in the Netherlands
Black-banded Spider Wasp, photo 1 of 10
1/10 © Mateusz Sowiński · CC BY-NC 4.0

what is it?

Anoplius viaticus , commonly known as the black-banded spider wasp , is a species of spider wasp. These wasps are known as spider wasps because the females capture spiders to provide their offspring with food. The paralysed spider is cached in a burrow, the wasp lays an egg on it, and when this hatches, the developing wasp larva consumes the spider. This species is found in sandy heathland across most of Europe.

base stats

  • NL sightings 124iNaturalist, research grade
  • worldwide 2,329iNaturalist observations

Bars compare against all animals on log scales: up to 300,000 Dutch and 600,000 worldwide sightings (the most-seen species), 150 t (blue whale), 30 m and 400 years (Greenland shark).

fun facts

  • Spotted 124 times in the Netherlands on iNaturalist: the #41 most seen of the bees, wasps & ants in NL.
  • 2,329 observations worldwide on iNaturalist.
  • Scientifically named in 1758 (268 years ago).

fact sheet

English
Black-banded Spider Wasp
Nederlands
Roodzwarte borstelspinnendoder
scientific name
Anoplius viaticus
class
Insecta
order
Hymenoptera
family
Pompilidae
sightings in NL
124
sightings in Europe
1,850
sightings worldwide
2,329
GBIF records in NL
6,097
weight
—
length
—
lifespan
—
named
1758

relatives· Pompilidae

Sources: iNaturalist taxon 461636, Wikidata Q1472112, GBIF 4505565, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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