Campylomormyrus mirus (partim 1) – synonym of Campylomormyrus alces
Campylomormyrus mirus (partim 2) : Roberts and Stewart, 1976 – synonym of Campylomormyrus cassaicus
Campylomormyrus mirus (partim 3) – synonym of Campylomormyrus christyi
Campylomormyrus mirus (partim 4) – synonym of Campylomormyrus elephas
Campylomormyrus rhynchophorus – synonym of Campylomormyrus rhynchophorus
Campylomormyrus rhynchophorus – synonym of Campylomormyrus tshokwe
Campylomormyrus rhynchophorus (partim 3) – synonym of Campylomormyrus luapulaensis
Campylomormyrus rhynchophorus (partim 4) – synonym of Campylomormyrus numenius
Campylomormyrus rhynchophorus (partim 6) – synonym of Campylomormyrus phantasticus
Campylomormyrus rhynchophorus (partim 1) – synonym of Campylomormyrus bredoi
Campylomormyrus rhynchophorus (partim 2) – synonym of Campylomormyrus curvirostris
Cyphomyrus cubangoensis – synonym of Hippopotamyrus discorhynchus
Cyphomyrus discorhynchus – synonym of Hippopotamyrus discorhynchus
Cyphomyrus macrops – synonym of Hippopotamyrus wilverthi
Cyphomyrus plagiostoma – synonym of Pollimyrus plagiostoma
Cyphomyrus psittacus – synonym of Hippopotamyrus psittacus
Cyphomyrus smithersi – synonym of Hippopotamyrus smithersi
Cyphomyrus wilverthi – synonym of Hippopotamyrus wilverthi