Lihat Juga

• Figure 4 in Petrocephalus Marcusen, 1854 (Osteoglossomorpha: Mormyridae) of the Bangweulu-Mweru ecoregion (Luapula River system, Congo basin), with the description of a new species
  oleh: Lavoué, Sébastien
  Terbitan: (2012)
• A new species of Petrocephalus Marcusen 1854 (Osteoglossomorpha: Mormyridae) from the Sanaga River basin, Cameroon
  oleh: Lavoué, Sébastien
  Terbitan: (2011)
• FIGURE 1 in A new species of Petrocephalus Marcusen 1854 (Osteoglossomorpha: Mormyridae) from the Sanaga River basin, Cameroon
  oleh: Lavoué, Sébastien
  Terbitan: (2011)
• FIGURE 2 in Petrocephalus leo, a new species of African electric fish (Osteoglossomorpha: Mormyridae) from the Oubangui River basin (Congo basin)
  oleh: Lavoué, Sébastien
  Terbitan: (2016)
• FIGURE 1 in Petrocephalus leo, a new species of African electric fish (Osteoglossomorpha: Mormyridae) from the Oubangui River basin (Congo basin)
  oleh: Lavoué, Sébastien
  Terbitan: (2016)