skip to content

#2967 · 🦋 butterflies & moths

July Highflyer Moth

🇳🇱 Variabele spanner ·Hydriomena furcata

🦋 Butterflies & moths 📍 in the Netherlands
July Highflyer Moth, photo 1 of 10
1/10 © Jacques Larivée · CC BY-NC 4.0

what is it?

Hydriomena furcata , the July highflyer , is a moth of the family Geometridae. The species was first described by Carl Peter Thunberg in 1784. It is found in the Holarctic ecozone.

base stats

  • NL sightings 2iNaturalist, research grade
  • worldwide 4,208iNaturalist 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 2 times in the Netherlands on iNaturalist.
  • 4,208 observations worldwide on iNaturalist.
  • Scientifically named by Carl Peter Thunberg in 1784 (242 years ago).

fact sheet

English
July Highflyer Moth
Nederlands
Variabele spanner
scientific name
Hydriomena furcata
class
Insecta
order
Lepidoptera
family
Geometridae
sightings in NL
2
sightings in Europe
3,405
sightings worldwide
4,208
GBIF records in NL
1,143
weight
—
length
—
lifespan
—
named
1784 by Carl Peter Thunberg

relatives· Geometridae

Sources: iNaturalist taxon 221602, Wikidata Q1309743, GBIF 1979473, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

stan runge 7f71e88 source