Acutiramus

Acutiramus is an extinct genus of eurypterid which lived in the Late Silurian (Ludlow) to Early Devonian. Acutiramus is one of the largest eurypterids with pincers 5 cm and length about 2 m. The genus closely related to Pterygotus, of which several species were originally placed in, and to the giant Jaekelopterus.

Acutiramus

Acutiramus is an extinct genus of eurypterid which lived in the Late Silurian (Ludlow) to Early Devonian. Acutiramus is one of the largest eurypterids with pincers 5 cm and length about 2 m. The genus closely related to Pterygotus, of which several species were originally placed in, and to the giant Jaekelopterus.