Andreolepis hedei, an extinct prehistoric fish, has proven so far to be the earliest-known Actinopterygiian, living around 420 million years ago. It inhabited Russia, Sweden, Estonia, and Latvia.
| Identifier (URI) | Rank |
|---|---|
| dbkwik:resource/MdJAX0Ma7oZHGTsjQrHWlw== | 5.88129e-14 |
| dbr:Andreolepis_hedei | 5.88129e-14 |