#4500 · 🦀 crabs & other crustaceans
Long-claw Hermit Crab
🇳🇱 Gemaskerde heremietkreeft ·Pagurus longicarpus
7 photos from iNaturalist (Creative Commons) · credits & licences
what is it?
27 cm) common subtidal decapod ranging out to 150 ft (46 m) deep found living in shells from periwinkles, oyster drills, and eastern mud snails. It is found from Nova Scotia to Florida and Texas.
base stats
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 4 times in the Netherlands on iNaturalist.
- 8,309 observations worldwide on iNaturalist.
- Scientifically named by Thomas Say in 1817 (209 years ago).
- Not originally Dutch: it was introduced to the Netherlands.
fact sheet
- English
- Long-claw Hermit Crab
- Nederlands
- Gemaskerde heremietkreeft
- scientific name
- Pagurus longicarpus
- class
- Malacostraca
- order
- Decapoda
- family
- Paguridae
- in NL
- introduced
- sightings in NL
- 4
- sightings in Europe
- 105
- sightings worldwide
- 8,309
- GBIF records in NL
- 5
- weight
- —
- length
- —
- lifespan
- —
- named
- 1817 by Thomas Say
relatives· Paguridae
#4450 📷 7Common Hermit Crab
🇳🇱 Gewone Heremietkreeft
Pagurus bernhardus
👀 209 in NL
#4543 📷 8Blueband Hermit Crab
Pagurus samuelis
🌍 11.6k seen
#4548 📷 10Pacific Hairy Hermit Crab
Pagurus hirsutiusculus
🌍 9.2k seen
#4527 📷 10Striped Hermit Crab
🇳🇱 Middellandse Zeeheremietkreeft
Pagurus anachoretus
🌍 1.4k seen
Sources: iNaturalist taxon 48169, Wikidata Q3933227, GBIF 2224197, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.