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#1525 · 🦎 reptiles

Eastern Slowworm

🇳🇱 Oostelijke Hazelworm ·Anguis colchica

🦎 Reptiles 📍 in Europe, not in NL
Eastern Slowworm, photo 1 of 10
1/10 © Alexey Katz · CC BY-NC 4.0

what is it?

Anguis colchica , the eastern slow worm , is a species of legless lizard in the family Anguidae found in eastern and northern Europe and Asia. It is easily confused with the common slow worm, due to their physical similarities, and the proximity of their distribution.

base stats

  • NL sightings 0iNaturalist, research grade
  • worldwide 7,604iNaturalist 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.
  • 7,604 observations worldwide on iNaturalist.
  • Scientifically named by Alexander von Nordmann in 1840 (186 years ago).

fact sheet

English
Eastern Slowworm
Nederlands
Oostelijke Hazelworm
scientific name
Anguis colchica
class
Reptilia
order
Squamata
family
Anguidae
sightings in NL
0
sightings in Europe
6,611
sightings worldwide
7,604
GBIF records in NL
0
weight
—
length
—
lifespan
—
named
1840 by Alexander von Nordmann

relatives· Anguidae

Sources: iNaturalist taxon 145895, Wikidata Q2849791, GBIF 8356845, Wikipedia (EN). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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