skip to content

#2472 · 🦋 butterflies & moths

Dark Arches

🇳🇱 Graswortelvlinder ·Apamea monoglypha

🦋 Butterflies & moths 📍 in the Netherlands
Dark Arches, photo 1 of 7
1/7 © Michał Brzeziński · CC BY-NC 4.0

what is it?

Apamea monoglypha , the dark arches , is a moth of the family Noctuidae. The species was first described by Johann Siegfried Hufnagel in 1766. It is a common, sometimes abundant, European species. It is found in most of Europe except northernmost Fennoscandia and the southern parts of the Iberian Peninsula and Greece. The species is also found in Anatolia, Turkestan, Western Asia and Central Asia, Siberia and Mongolia. In the Alps it is found up to heights...

base stats

  • NL sightings 332iNaturalist, research grade
  • worldwide 22,061iNaturalist 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 332 times in the Netherlands on iNaturalist.
  • 22,061 observations worldwide on iNaturalist.
  • Scientifically named by Johann Siegfried Hufnagel in 1766 (260 years ago).

fact sheet

English
Dark Arches
Nederlands
Graswortelvlinder
scientific name
Apamea monoglypha
class
Insecta
order
Lepidoptera
family
Noctuidae
sightings in NL
332
sightings in Europe
18,243
sightings worldwide
22,061
GBIF records in NL
36,670
weight
—
length
—
lifespan
—
named
1766 by Johann Siegfried Hufnagel

relatives· Noctuidae

Sources: iNaturalist taxon 205753, Wikidata Q475705, GBIF 1796145, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

stan runge 7f71e88 source