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#4555 · 🦀 crabs & other crustaceans

Purple Rock Crab

Leptograpsus variegatus

🦀 Crabs & other crustaceans 📍 outside Europe
Purple Rock Crab, photo 1 of 10
1/10 © Saryu Mae 前 朝琉 · CC BY 4.0

what is it?

Leptograpsus variegatus , known as the purple rock crab , is a marine large-eyed crab of the family Grapsidae, found in southern subtropical Indo-Pacific Oceans. 0 in) shell width. It is the only species in the genus Leptograpsus .

base stats

  • NL sightings 0iNaturalist, research grade
  • worldwide 6,949iNaturalist 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.
  • 6,949 observations worldwide on iNaturalist.
  • Scientifically named by Johan Christian Fabricius in 1793 (233 years ago).

fact sheet

English
Purple Rock Crab
scientific name
Leptograpsus variegatus
class
Malacostraca
order
Decapoda
family
Grapsidae
sightings in NL
0
sightings worldwide
6,949
GBIF records in NL
0
weight
—
length
—
lifespan
—
named
1793 by Johan Christian Fabricius

relatives· Grapsidae

Sources: iNaturalist taxon 326099, Wikidata Q6528127, GBIF 5178604, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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