Size Comparison: Rice and Southern black widow

On this page you compare the exact size of Rice with that of Southern black widow (also known as Cobweb spiders, Latrodectus mactans) true to scale.

How big is Southern black widow?

Learn the true proportions and dimensions. Here, Southern black widow reaches a size of approx. 1.50 in. With our interactive tool you can place Southern black widow directly next to Rice to get a perfect feel for the actual size.

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