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#4868 · 🪼 jellyfish, starfish, worms & co

Dahlia Anemone

🇳🇱 Zeedahlia ·Urticina felina

🪼 Jellyfish, starfish, worms & co 📍 in the Netherlands
Dahlia Anemone, photo 1 of 10
1/10 © Travis · CC BY-NC 4.0

what is it?

The dahlia anemone ( Urticina felina ) is a sea anemone found in the north Atlantic Ocean, the North Sea and the Baltic Sea. Its colour is variable, from deep red to brown or purplish, with green spots and darker tentacles. Dahlia anemones live attached to rock on the seabed from the lower tidal limit down to a depth of 100 m and also attached to other organisms. Their diet comprises small fish and crustaceans, which they immobilize...

base stats

  • NL sightings 68iNaturalist, research grade
  • worldwide 1,606iNaturalist 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 68 times in the Netherlands on iNaturalist: the #22 most seen of the jellyfish, starfish, worms & co in NL.
  • 1,606 observations worldwide on iNaturalist.
  • Scientifically named in 1761 (265 years ago).

fact sheet

English
Dahlia Anemone
Nederlands
Zeedahlia
scientific name
Urticina felina
class
Anthozoa
order
Actiniaria
family
Actiniidae
sightings in NL
68
sightings in Europe
1,241
sightings worldwide
1,606
GBIF records in NL
326
weight
—
length
—
lifespan
—
named
1761

relatives· Actiniidae

Sources: iNaturalist taxon 122035, Wikidata Q651478, GBIF 2256780, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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