Thuria and Beyond
Based on the D&D 3.5E race described in Stormwrack (Darfellans), the Darfelari are amphibious humanoids native to the east coast of the vast chunk of territory known at the Dark Lands. They live in small coastal villages. Their mythology describes a time when their kind were much more numerous and their culture much more advanced, this golden age having been brought to a tragic, bloody end by a terrible conflict with a vanished (?) race of aquatic humanoids known as the sahaugin.