Pentamerus (meaning "five thighs") is a prehistoric genus of brachiopods that lived from the Silurian to the Middle Devonian in Asia, Europe, and North America.
Pentamerus (meaning "five thighs") is a prehistoric genus of brachiopods that lived from the Silurian to the Middle Devonian in Asia, Europe, and North America. (en)
Pentamerus is een uitgestorven monotypisch geslacht van brachiopoden, dat voorkwam in het Midden-Siluur. (nl)