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#2160 · 🐟 fish

Long-snouted Seahorse

🇳🇱 Langsnuitzeepaardje ·Hippocampus guttulatus

NTnear threatened 🐟 Fish 📍 in the Netherlands
Long-snouted Seahorse, photo 1 of 9
1/9 © Sylvain Le Bris · CC BY-NC 4.0

what is it?

Hippocampus guttulatus , commonly known as the long-snouted seahorse , is a marine fish belonging to the family Syngnathidae, native from the northeast Atlantic, including the Mediterranean.

base stats

  • NL sightings 2iNaturalist, research grade
  • worldwide 1,520iNaturalist observations
  • threat NTnear threatened

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 2 times in the Netherlands on iNaturalist.
  • 1,520 observations worldwide on iNaturalist.
  • Scientifically named by Georges Cuvier in 1829 (197 years ago).

fact sheet

English
Long-snouted Seahorse
Nederlands
Langsnuitzeepaardje
scientific name
Hippocampus guttulatus
class
Actinopterygii
order
Syngnathiformes
family
Syngnathidae
IUCN Red List
NT · near threatened
sightings in NL
2
sightings in Europe
1,321
sightings worldwide
1,520
GBIF records in NL
38
weight
—
length
—
lifespan
—
named
1829 by Georges Cuvier

IUCN in Dutch: gevoelig. Blank means the sources don't say.

relatives· Syngnathidae

Sources: iNaturalist taxon 102821, Wikidata Q1071955, GBIF 5201064, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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