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#3666 · 🪽 dragonflies & damselflies

Western Willow Spreadwing

🇳🇱 Houtpantserjuffer ·Chalcolestes viridis

LCleast concern 🪽 Dragonflies & damselflies 📍 in the Netherlands
Western Willow Spreadwing, photo 1 of 10
1/10 © Thomas Bresson · CC BY 4.0

what is it?

Chalcolestes viridis , formerly Lestes viridis , is a damselfly of the family Lestidae. It has a metallic green body and at rest it holds its wings away from its body. Its common name is the willow emerald damselfly or the western willow spreadwing .

base stats

  • NL sightings 1,269iNaturalist, research grade
  • worldwide 19,589iNaturalist observations
  • threat LCleast concern

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 1,269 times in the Netherlands on iNaturalist: the #5 most seen of the dragonflies & damselflies in NL.
  • 19,589 observations worldwide on iNaturalist.
  • Scientifically named by Pierre Léonard Vander Linden in 1825 (201 years ago).

fact sheet

English
Western Willow Spreadwing
Nederlands
Houtpantserjuffer
scientific name
Chalcolestes viridis
class
Insecta
order
Odonata
family
Lestidae
IUCN Red List
LC · least concern
sightings in NL
1,269
sightings in Europe
18,183
sightings worldwide
19,589
GBIF records in NL
106,905
weight
—
length
—
lifespan
—
named
1825 by Pierre Léonard Vander Linden

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

relatives· Lestidae

Sources: iNaturalist taxon 124488, Wikidata Q2140604, GBIF 5865098, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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