How big is a(n) American blue crab?
On this page you will find the exact measurements and proportions of American blue crab (Callinectes sapidus) in direct comparison.
Also known as: Atlantic blue crab, Blue crab, Callinectes sapidus
Size and Dimensions
What are the dimensions of this animal? The average size is approx. 8.27 in. With our tool you can place American blue crab true to scale next to humans, coins or other animals.
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