Procerusternarchus pixuna explained

Procerusternarchus pixuna is a species of bluntnose knifefish endemic to Amazonas, Brazil where it occurs in several tributaries of the Rio Negro. This species is the only known member of its genus.^[1]

Notes and References

1. Cox Fernandes, C., Nogueira, A. & Alves-Gomes, J.A. (2014): Procerusternarchus pixuna, a new genus and species of electric knifefish (Gymnotiformes: Hypopomidae, Microsternarchini) from the Negro River, South America. Proceedings of the Academy of Natural Sciences of Philadelphia, 163: 95-118.