
Source: Wikimedia Commons
Porcellio spatulatus
A flat, broad-bodied woodlouse from the dry, rocky country of southern Europe. The slate-grey to powder-blue body carries a darker dorsal band and a pale rim. It wants a dry, well-ventilated setup and cannot roll into a ball.
Porcellio spatulatus, described by Costa in 1882, is a southern European woodlouse that shelters under stones and rotting wood in dry Mediterranean rocky country. Its body is markedly flatter and broader than most of the genus, with pleura that flare out almost like spatulas, which is taken to be the origin of the specific name. The colour shades from slate grey to powder blue, with a darker band along the back and a pale rim around the edge. Adults reach 15-20mm, and locality lines such as 'Coros', named after a district in northern Sardinia, circulate in the hobby. Keep it as a dry-country species: most of the enclosure dry, one corner damp, and a real gradient between them, with strong ventilation so moisture never hangs in the air. Like other large Porcellio it is hungry for calcium and protein, so keep cuttlebone permanently available and offer fish flake or dried shrimp regularly, or the colony will turn on itself. It cannot conglobate, so it wedges its flat body into gaps instead; layered bark and flat stone hides make it confident enough to forage in the open.
Source: WoRMS
The Spatulatus Isopod lives 2-3 years.
The Spatulatus Isopod grows to 15-20mm.
The ideal temperature for the Spatulatus Isopod is 20〜26℃.
Origin
Southern Europe (Mediterranean, including Sardinia in Italy)
Sources: PostPods Porcellio spatulatus 'Coros' (size, temperature, care) / Insektenliebe Porcellio spatulatus / WoRMS / GBIF
Edited & verified by: BreederDirect editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Sources: CITES Appendices (species not listed)
Regulations may change. Always verify the latest information with the relevant authorities.
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Lifespan
2-3 years
Size
15-20mm
Temperature
20〜26℃
Leaf litter and rotten wood as staples, with cuttlebone for calcium and fish flake or dried shrimp for protein
20-26C. Keep the enclosure mostly dry with one damp corner to form a gradient, and ventilate strongly.
Layer bark and flat stones so there are tight gaps to slide under. It climbs, so an angled branch helps. Mix leaf litter and rotten wood into the substrate.
Keep leaf litter and rotten wood available, offer fish flake or dried shrimp regularly, and never let the cuttlebone run out.
Harmless to people. Fast-moving but not nervous, active day and night, and kept in groups.
It cannot conglobate, so cover matters. Short rations of protein or calcium bring on cannibalism, and it does badly in damp, stagnant air.
Intermediate. This is an intermediate-level species. Some prior experience and knowledge of environmental management are recommended.
The ideal temperature for Spatulatus Isopod is 20〜26℃. Avoid sudden temperature changes and maintain a stable environment.
The average lifespan of Spatulatus Isopod is 2-3 years. With proper care and nutrition, they can live a long and healthy life.
Spatulatus Isopod typically reaches 15-20mm as an adult. Size may vary depending on care conditions and individual genetics.
Spatulatus Isopod feeds on: Leaf litter and rotten wood as staples, with cuttlebone for calcium and fish flake or dried shrimp for protein. Aim for a balanced diet with appropriate feeding frequency.
The price of Spatulatus Isopod varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.
Last updated: September 17, 2026