Gymnotus sp. (from Rio Negro, Brazil) and species in the genus Petrocephalus (specifically Petrocephalus sullivani from Ogooué River, Gabon) are piscivorous, while species in the genus Eigenmannia (from Apure River, Venezuela) feed on pelagic invertebrates.

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)

• Venezuela location
• Brazil location