Porcellio werneri “Silverback”

Origin: cultured morph, Greece

Size: Approximately 18–22 mm in length

Difficulty (Keeping): Intermediate; requires a well-balanced enclosure with a clear moisture gradient

Breeding Difficulty: Intermediate; breeds reliably under stable conditions with adequate warmth and protein

Temperature: Keep within 18–26°C

Humidity: Moderate; maintain a dry-to-moist gradient rather than uniformly high humidity

Ventilation: Moderate to strong ventilation is required to prevent stagnant conditions

Diet: Provide leaf litter as a staple, supplemented with rotting hardwood, vegetables, protein sources (fish food or dried insects), and calcium such as cuttlebone or limestone

Habitat Setup: Set up a well-ventilated enclosure using an organic soil base mixed with decaying wood and leaf litter. Maintain one consistently moist side and one drier side. Provide cork bark or wood pieces for shelter and climbing

Additional Notes: Porcellio werneri “Silverback” is an active, surface-dwelling Porcellio species known for its robust build and silver-grey coloration. It is best suited for keepers with prior Porcellio experience and should be kept in species-only enclosures