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#4989 · 🪼 jellyfish, starfish, worms & co

White Sea Star

🇳🇱 Doornige zeester ·Coscinasterias tenuispina

🪼 Jellyfish, starfish, worms & co 📍 in Europe, not in NL
White Sea Star, photo 1 of 7
1/7 © Falk Viczian Solarboot-Projekte gGmbH · CC BY-NC 4.0

what is it?

Coscinasterias tenuispina is a starfish in the family Asteriidae. It is sometimes called the blue spiny starfish or the white starfish . It occurs in shallow waters in the Atlantic Ocean and the Mediterranean Sea.

base stats

  • NL sightings 0iNaturalist, research grade
  • worldwide 2,724iNaturalist 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.
  • 2,724 observations worldwide on iNaturalist.
  • Scientifically named by Jean-Baptiste de Lamarck in 1816 (210 years ago).

fact sheet

English
White Sea Star
Nederlands
Doornige zeester
scientific name
Coscinasterias tenuispina
class
Asteroidea
order
Forcipulatida
family
Asteriidae
sightings in NL
0
sightings in Europe
1,584
sightings worldwide
2,724
GBIF records in NL
0
weight
—
length
—
lifespan
—
named
1816 by Jean-Baptiste de Lamarck

relatives· Asteriidae

Sources: iNaturalist taxon 255717, Wikidata Q2719831, GBIF 2273832, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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