#4520 · 🦀 crabs & other crustaceans
Granulated Pill Woodlouse
Armadillidium granulatum
📍 3810-096 Aveiro, Portugal
📍 Provincia di Sassari, Italia
📍 Coimbra, Portugal
📍 Palais du bey
📍 Palais du bey
📍 2510-039 Óbidos, Portugal
📍 Santuario Pelagos, Porto Azzurro, Toskana, IT
📍 Prowincja Sassari, Włochy
10 photos from iNaturalist (Creative Commons) · credits & licences
- 1. © Nazarov Lev · CC BY-NC 4.0
- 2. © Patrick Hanly · CC BY 4.0
- 3. 3810-096 Aveiro, Portugal:© Diogo Ribeiro · CC BY-NC 4.0
- 4. Provincia di Sassari, Italia:© Valentina · CC BY-NC 4.0
- 5. Coimbra, Portugal:© zebedeugalinha · CC BY 4.0
- 6. Palais du bey:© Sammy Kernane · CC BY-NC 4.0
- 7. Palais du bey:© Sammy Kernane · CC BY-NC 4.0
- 8. 2510-039 Óbidos, Portugal:© Tiago Carrapiço · CC BY-NC 4.0
- 9. Santuario Pelagos, Porto Azzurro, Toskana, IT:© Frederic Griesbaum · CC BY-NC 4.0
- 10. Prowincja Sassari, Włochy:© Yyakari · CC BY-NC 4.0
what is it?
Armadillidium granulatum , also known as the granulated pill woodlouse , is a species of woodlouse. 90 in), rivaling that of Armadillidium gestroi .
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
- No confirmed wild sightings in the Netherlands on iNaturalist: you'd have to travel for this one.
- 2,039 observations worldwide on iNaturalist.
fact sheet
- English
- Granulated Pill Woodlouse
- scientific name
- Armadillidium granulatum
- class
- Malacostraca
- order
- Isopoda
- family
- Armadillidiidae
- sightings in NL
- 0
- sightings in Europe
- 1,848
- sightings worldwide
- 2,039
- GBIF records in NL
- 0
- weight
- —
- length
- —
- lifespan
- —
relatives· Armadillidiidae
#4439 📷 8Common Pill Woodlouse
🇳🇱 Gewone oprolpissebed
Armadillidium vulgare
👀 1.2k in NL
#4489 📷 10Nosy Pill Woodlouse
🇳🇱 Neusoproller
Armadillidium nasatum
👀 8 in NL
#4498 📷 10Beautiful Pill Woodlouse
🇳🇱 Prachtoproller
Armadillidium pulchellum
👀 5 in NL
#4502 📷 10Arcangeli's Pill Woodlouse
🇳🇱 Kleine oproller
Armadillidium arcangelii
👀 2 in NL
#4514 📷 10Versicolored Pill Woodlouse
Armadillidium versicolor
🌍 3.5k seen
#4519 📷 10Southern Pill Woodlouse
Armadillidium depressum
🌍 2.1k seen
Sources: iNaturalist taxon 464846, Wikidata Q1891394, GBIF 2203769, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.