Size Comparison: Human and Common rough woodlouse

On this page you compare the exact size of Human with that of Common rough woodlouse (also known as Garden woodlouse, Rough sowbug, Porcellio scaber) true to scale.

How big is Common rough woodlouse?

Learn the true proportions and dimensions. Here, Common rough woodlouse reaches a size of approx. 0.59 in. With our interactive tool you can place Common rough woodlouse directly next to Human to get a perfect feel for the actual size.

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