Tropheus duboisi

The blue-faced duboisi juveniles are black with a scattering of white spots which disappear when the fish reach the adult stage, leaving a transverse white band halfway along the body. T. duboisi breeds in an identical manner to T. moorii. Size: 12 cm.

• Metynnis argenteus (Serrasalmidae)
• Cichlasoma (or Parapetenia) salvini
• Pseudotropheus socolofi
• Gnathonemus petersii
• Cynolebias bellottii