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#2995 · 🦋 butterflies & moths

Pine Processionary-moth

🇳🇱 Dennenprocessierups ·Thaumetopoea pityocampa

🦋 Butterflies & moths 📍 in Europe, not in NL
Pine Processionary-moth, photo 1 of 10
1/10 © Benoît Segerer · CC BY-NC 4.0

what is it?

The pine processionary ( Thaumetopoea pityocampa ) is a moth of the family Thaumetopoeidae. Sometimes placed in the genus Traumatocampa , it is one of the most destructive species to pines and cedars in Central Asia, North Africa and the countries of southern Europe. The urticating hairs of the caterpillar larvae cause harmful reactions in humans and other mammals. The species is notable for the behaviour of its caterpillars, which overwinter in tent-like nests high in pine trees, and...

base stats

  • NL sightings 0iNaturalist, research grade
  • worldwide 14,897iNaturalist 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

  • No confirmed wild sightings in the Netherlands on iNaturalist: you'd have to travel for this one.
  • 14,897 observations worldwide on iNaturalist.
  • Scientifically named by Ignaz Schiffermüller in 1775 (251 years ago).

fact sheet

English
Pine Processionary-moth
Nederlands
Dennenprocessierups
scientific name
Thaumetopoea pityocampa
class
Insecta
order
Lepidoptera
family
Notodontidae
sightings in NL
0
sightings in Europe
13,007
sightings worldwide
14,897
GBIF records in NL
1
weight
—
length
—
lifespan
—
named
1775 by Ignaz Schiffermüller

relatives· Notodontidae

Sources: iNaturalist taxon 61293, Wikidata Q261025, GBIF 1824131, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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