Size Comparison: Human and American blue crab
On this page you compare the exact size of Human with that of American blue crab (also known as Atlantic blue crab, Blue crab, Callinectes sapidus) true to scale.
How big is American blue crab?
Learn the true proportions and dimensions. Here, American blue crab reaches a size of approx. 8.27 in. With our interactive tool you can place American blue crab directly next to Human to get a perfect feel for the actual size.
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