Dartmuthia is an extinct genus of primitive jawless fish that lived in the Silurian period.

Fossils of Dartmuthia have been found in Himmiste Quarry, on the island of Saaremaa in Estonia.

[2] Dartmuthia is one of the only osteostracans in which material of the trunk and tail behind the armored head shield have been found.

This article about a prehistoric jawless fish is a stub.

You can help Wikipedia by expanding it.This article related to a Silurian animal is a stub.