Size Comparison: Hand and Crown of thorns starfish

On this page you compare the exact size of Hand with that of Crown of thorns starfish (also known as Crown-of-thorns starfish, Indian crown-of-thorns, Acanthaster planci) true to scale.

How big is Crown of thorns starfish?

Learn the true proportions and dimensions. Here, Crown of thorns starfish reaches a size of approx. 1.15 ft. With our interactive tool you can place Crown of thorns starfish directly next to Hand to get a perfect feel for the actual size.

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