Size Comparison: Coin and Arrow crab

On this page you compare the exact size of Coin with that of Arrow crab (also known as Yellowline arrow crab, Stenorhynchus seticornis) true to scale.

How big is Arrow crab?

Learn the true proportions and dimensions. Here, Arrow crab reaches a size of approx. 6.30 in. With our interactive tool you can place Arrow crab directly next to Coin to get a perfect feel for the actual size.

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