Horseshoe Crabs In the spring, horseshoe crabs, limulus polyphemus, come ashore to spawn. We’ll take a quick look at the physiology and biology of these crabs. Tags: horseshoe crab, limulus polyphemus, nature Please Share This Share this content Opens in a new window Twitter Opens in a new window Facebook Opens in a new window Pinterest Opens in a new window LinkedIn Opens in a new window Reddit Read more articles Next PostCarolina Anole You Might Also Like Calico Box Crab April 5, 2020 Sand Dollar Pea Crab July 14, 2020 Sea Hare April 22, 2020