Eramoscorpius is an extinct genus of Silurian scorpions from the Eramosa Member in Ontario.

Most other Silurian scorpions, on the other hand, had tarsi much longer than basitarsi, or pointed crab-like legs, meaning they would have likely walked on their "toes" and therefore would have been rather slow on land.

While its sternal morphology resembles the "giant" scorpion Praearcturus, appendages are unknown from that genus, alongside the two differing in the absence of coxapophyses.

Eramoscorpius likely moulted on land or in very shallow water, thereby avoiding larger predators such as eurypterids, alongside explaining why seemingly all fossils are likely exuviae.

[2] Eramoscorpius derives from the Eramosa Member where it was found, alongside "-scorpius", a common suffix for scorpions.