SPECIES CARE GUIDE
Porcellio Bolivaris
Porcellio bolivari

ENVIRONMENT
Core care conditions
Use these ranges as a starting point and adjust for life stage, enclosure ventilation and observed behaviour.
HUSBANDRY OVERVIEW
At a glance
- Origin
- Southern Spain (Andalusia / Alicante region)
- Lifestyle
- Terrestrial isopod / bioactive clean-up crew
- Adult size
- ~3.5--4.5 cm (One of the largest species in existence)
- Temperament
- Harmless / colony species
- Experience level
- Advanced (Requires precise environmental control)
- Visibility
- Mostly visible when established; hides under bark/leaf litter
- Burrowing
- May shelter under cork, bark, leaf litter and within substrate
- Growth rate
- Fast to moderate colony growth depending on species and conditions
CARE NOTES
Keeping considerations
Porcellio bolivari (The "Spanish Giant") is widely considered the ultimate prize for isopod enthusiasts. This species is a true titan of the Mediterranean , famous for its massive size and its incredible, prehistoric silhouette. It is easily recognized by its broad, powerful body and its exceptionally long appendages (antennae and uropods) that make it look much larger than almost any other terrestrial crustacean. Their coloration is a beautiful, frosted slate-grey with translucent, wide margins that catch the light, giving them a ghostly yet regal appearance. P. bolivari is a bold and high-energy species; they do not hide away all day. Instead, they are often seen actively patrolling their territory or climbing over cork bark with a steady, confident gait. Perfect for high-end display terrariums , advanced collectors, and anyone looking for the most impressive "Giant" in the hobby. Activity level: High / Very Bold. Rarity: Rare / High-End Prestige Species. Ventilation: Extreme/Maximum . Absolute cross-ventilation is mandatory. P. bolivari will not survive in stagnant, humid, or "stuffy" air.. Substrate: Well-draining organic soil mixed with crushed limestone and a thick layer of dry hardwood leaf litter..
SOURCES & FURTHER READING
Check the references
Care can vary by species, life stage and local conditions. Review multiple reputable sources before making husbandry decisions.
KEEP EXPLORING
More Porcellio
Other catalogue species from the same scientific genus.



