''Dumfregia'' is a genus of

prehistoric Prehistory, also known as pre-literary history, is the period of human history between the use of the first stone tools by hominins 3.3 million years ago and the beginning of recorded history with the invention of writing systems. The use of ...

lobe-finned fish which lived during the

Carboniferous The Carboniferous ( ) is a geologic period and system of the Paleozoic that spans 60 million years from the end of the Devonian Period million years ago ( Mya), to the beginning of the Permian Period, million years ago. The name ''Carbonifero ...

period.

References

Carboniferous bony fish Prehistoric bony fish genera Rhabdodermatidae Carboniferous fish of Europe {{paleo-lobefinned-fish-stub