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#5009 · 🪼 jellyfish, starfish, worms & co

Green Spoonworm

Bonellia viridis

🪼 Jellyfish, starfish, worms & co 📍 in Europe, not in NL
Green Spoonworm, photo 1 of 10
1/10 © Sylvain Le Bris · CC BY-NC 4.0

what is it?

Bonellia viridis , the green spoonworm , is a marine worm (Class Echiura, phylum Annelida) noted for displaying exceptional sexual dimorphism and for the biocidal properties of a pigment in its skin....

base stats

  • NL sightings 0iNaturalist, research grade
  • worldwide 1,411iNaturalist 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.
  • 1,411 observations worldwide on iNaturalist.
  • Scientifically named by Luigi Rolando in 1822 (204 years ago).

fact sheet

English
Green Spoonworm
scientific name
Bonellia viridis
class
Polychaeta
order
Echiuroidea
family
Bonelliidae
sightings in NL
0
sightings in Europe
1,286
sightings worldwide
1,411
GBIF records in NL
0
weight
—
length
—
lifespan
—
named
1822 by Luigi Rolando

Sources: iNaturalist taxon 205252, Wikidata Q2341608, GBIF 5234395, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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