The fossil record of the Mormyroidea is limited to teeth of †Gymnarchus sp. from the late Eocene (37 Mya) in Egypt and remains of †Hyperopisus sp. from the Plio-Pleistocene (more recent than 5.3 Mya) in Lake Edward and the Semliki River in Congo.

Authors

• Person: Not available Organization: PLOS ONE
  Comparable Ages for the Independent Origins of Electrogenesis in ...

Sources

• Comparable Ages for the Independent Origins of Electrogenesis in ... journals.plos.org PLOS ONE via serper

Referenced by nodes (2)

• Mormyroidea concept
• Egypt location