Size Comparison: Hand and Knobbed sea star

On this page you compare the exact size of Hand with that of Knobbed sea star (also known as Multicolored knobbed sea star, Multicolored knobbed starfish, Pentaceraster mammillatus) true to scale.

How big is Knobbed sea star?

Learn the true proportions and dimensions. Here, Knobbed sea star reaches a size of approx. 11.02 in. With our interactive tool you can place Knobbed sea star directly next to Hand to get a perfect feel for the actual size.

Back to all animal size comparisons on WildScale