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#4895 · 🪼 jellyfish, starfish, worms & co

Neonworm

Oxydromus flexuosus

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

what is it?

De neonworm ( Oxydromus flexuosus ) is een borstelworm uit de familie Hesionidae. Oxydromus flexuosus werd in 1827 voor het eerst wetenschappelijk beschreven door Stefano Delle Chiaje als Nereis flexuosa .

base stats

  • NL sightings 21iNaturalist, research grade
  • worldwide 61iNaturalist 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 21 times in the Netherlands on iNaturalist: the #48 most seen of the jellyfish, starfish, worms & co in NL.
  • 61 observations worldwide on iNaturalist.

fact sheet

Nederlands
Neonworm
scientific name
Oxydromus flexuosus
class
Polychaeta
order
Phyllodocida
family
Hesionidae
sightings in NL
21
sightings in Europe
54
sightings worldwide
61
GBIF records in NL
1,914
weight
—
length
—
lifespan
—

Sources: iNaturalist taxon 527650, Wikidata Q61613698, GBIF 7189800, Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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