The horseshoe crab (Limulus polyphemus) is often described as a "living fossil," a species that has endured for over 450 million years. It outlasted the mass extinctions and dramatic shifts in Earth's ...

The photo shows the moult of a young tri-spine horseshoe crab – an endangered species – found on the beach at Beihai, China. The genomic data gathered by researchers from the National University of ...

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A kind of spoken love song, Limulus Love is all about a most remarkable nonhuman creature: the American Horseshoe Crab (Limulus Polyphemus). Part poetry (found and original), part informational, a bit ...

American horseshoe crabs have been around for hundreds of millions of years. They’re a common sight along Florida’s coastline. 1. They’re not actually crabs. They’re more closely related to spiders ...

Limulus polyphemus - the Atlantic horseshoe crab, found along the Atlantic coast of the United States and the Southeast Gulf of Mexico. By Breese Greg, U.S. Fish and Wildlife Service, CC 3.0. Limulus ...