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#4455 · 🦀 crabs & other crustaceans

Rockpool Prawn

🇳🇱 Gewone steurgarnaal ·Palaemon elegans

🦀 Crabs & other crustaceans 📍 in the Netherlands
Rockpool Prawn, photo 1 of 10
1/10 © @devastazyon · CC BY-NC 4.0

what is it?

Palaemon elegans sometimes known by the common name rockpool shrimp , is a species of shrimp of the family Palaemonidae. It is native to the eastern North Atlantic (including Macaronesia), the Baltic, the Mediterranean and the Black Sea, and introduced in the Caspian and Aral seas. It is similar to three other members of the genus Palaemon : Palaemon serratus , Palaemon longirostris and Palaemon adspersus , and has displaced or replaced populations of Palaemon adspersus in some locations. It...

base stats

  • NL sightings 89iNaturalist, research grade
  • worldwide 8,099iNaturalist 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 89 times in the Netherlands on iNaturalist: the #20 most seen of the crabs & other crustaceans in NL.
  • 8,099 observations worldwide on iNaturalist.
  • Scientifically named by Martin Heinrich Rathke in 1837 (189 years ago).

fact sheet

English
Rockpool Prawn
Nederlands
Gewone steurgarnaal
scientific name
Palaemon elegans
class
Malacostraca
order
Decapoda
family
Palaemonidae
sightings in NL
89
sightings in Europe
4,674
sightings worldwide
8,099
GBIF records in NL
446
weight
—
length
—
lifespan
—
named
1837 by Martin Heinrich Rathke

relatives· Palaemonidae

Sources: iNaturalist taxon 153169, Wikidata Q1746434, GBIF 2224979, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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