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#3555 · 🐝 bees, wasps & ants

Black-backed meadow ant

🇳🇱 Zwartrugbosmier ·Formica pratensis

NTnear threatened 🐝 Bees, wasps & ants 📍 in the Netherlands
Black-backed meadow ant, photo 1 of 8
1/8 © Bakos Ádám · CC BY-NC 4.0

what is it?

Formica pratensis , the black-backed meadow ant , is a species of European red wood ant in the family Formicidae.

base stats

  • NL sightings 84iNaturalist, research grade
  • worldwide 4,958iNaturalist observations
  • threat NTnear threatened

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 84 times in the Netherlands on iNaturalist.
  • 4,958 observations worldwide on iNaturalist.
  • Scientifically named by Anders Jahan Retzius in 1783 (243 years ago).

fact sheet

English
Black-backed meadow ant
Nederlands
Zwartrugbosmier
scientific name
Formica pratensis
class
Insecta
order
Hymenoptera
family
Formicidae
IUCN Red List
NT · near threatened
sightings in NL
84
sightings in Europe
2,896
sightings worldwide
4,958
GBIF records in NL
1,548
weight
—
length
—
lifespan
—
named
1783 by Anders Jahan Retzius

IUCN in Dutch: gevoelig. Blank means the sources don't say.

relatives· Formicidae

Sources: iNaturalist taxon 100996, Wikidata Q744293, GBIF 1315144, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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