Porcellio laevis 'California Mix'

Porcellio laevis ‘California Mix’ – Naturally Variable Isopods

Creation Cultivated Porcellio laevis ‘California Mix’ is a naturally variable locality line known for producing gray, brown, cream, orange, white, marbled, and milkback-like individuals.

This is not a random mixture of unrelated morphs. California Mix descends from variable wild-type Porcellio laevis associated with Southern California.

Its wide range of colors, large adult size, and hardy care make every established colony visually unique.

Why Isopod Keepers Choose Creation Cultivated

Naturally Variable Colony — Produces a broad range of colors and markings from one locality line.

Large Smooth Body — Develops the glossy appearance associated with true Porcellio laevis.

Active Display Species — Frequently visible while feeding and exploring.

Strong Colony Growth — Reproduces readily after becoming established.

Each Culture Is Different — Color ratios and individual patterns naturally shift between generations.

Professionally Packed — Carefully prepared for secure live-animal transit.

Product Details

Scientific Name: Porcellio laevis

Locality Line: California Mix

Other Trade Name: California Marbled

Coloration: Gray, brown, cream, orange, white, marbled, and mixed

Adult Size: Approximately 0.7–0.9 in. (18–23 mm)

Care Level: Beginner

Reproduction Rate: Moderate to fast once established

Behavior: Active, fast-moving, protein-seeking, and unable to roll into a complete ball

Natural differences in size, age, color, pattern, and the mix received should be expected.

Care Requirements

Temperature: Approximately 68–80°F (20–27°C)

Moisture: Maintain a consistently moist retreat with a larger moderately dry area.

Ventilation: Provide moderate to high cross-ventilation.

Substrate: Use a deep organic substrate containing decomposing hardwood and abundant leaf litter.

Diet: Provide leaf litter, vegetables, and regular supplemental protein.

Calcium: Keep cuttlebone, limestone, oyster shell, or another calcium source available.

Commonly Used For

California Mix isopods are commonly kept in variable display colonies, breeding projects, occasional feeder cultures, and cleanup crews for larger enclosures with robust inhabitants.

Because this species is large and protein-seeking, it is not recommended with very small, delicate, freshly molted, or soft-bodied animals.

Our Commitment

Your satisfaction matters. If there is an issue with your order, contact us and our team will work to resolve it promptly and professionally.

Distinctive live isopods. Carefully raised. Professionally packed. Delivered directly to your door.

Disclaimer: Live animals. Not for human consumption. Never release isopods into the wild.