Size Comparison: Human and Butterfly blenny

On this page you compare the exact size of Human with that of Butterfly blenny (also known as Blennius ocellaris) true to scale.

How big is Butterfly blenny?

Learn the true proportions and dimensions. Here, Butterfly blenny reaches a size of approx. 6.69 in. With our interactive tool you can place Butterfly blenny directly next to Human to get a perfect feel for the actual size.

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