Found 1 items, similar to Xiphosurus polyphemus.
English → English (WordNet) Definition: Xiphosurus polyphemus Xiphosurus polyphemus n : large marine arthropod of the Atlantic coast of North America having a domed carapace that is shaped like a horseshoe and a stiff pointed tail; a living fossil related to the wood louse [syn: horseshoe crab, king crab , Limulus polyphemus]