Liomesaspis
# Liomesaspis

Liomesaspis is an extinct genus of xiphosuran, related to the modern horseshoe crab. It lived from the late Carboniferous to the Early Permian.

## Sources

* Evolution: What the Fossils Say and Why It Matters by Donald R. Prothero and Carl Buell
* Bringing Fossils To Life: An Introduction To Paleobiology by Donald R. Prothero
