Hippopotamyrus ansorgii – synonym of Brienomyrus ansorgii
Hippopotamyrus batesii – synonym of Brienomyrus batesii
Hippopotamyrus cubangoensis – synonym of Hippopotamyrus discorhynchus
Hippopotamyrus discorhynchus – synonym of Hippopotamyrus discorhynchus
Hippopotamyrus discorhynchus – synonym of Hippopotamyrus smithersi
Hippopotamyrus grahami – synonym of Hippopotamyrus discorhynchus
Hippopotamyrus harringtoni – synonym of Hippopotamyrus harringtoni
Hippopotamyrus harringtoni – synonym of Hippopotamyrus pictus
Hippopotamyrus macrops – synonym of Hippopotamyrus wilverthi
Hippopotamyrus macroterops – synonym of Hippopotamyrus wilverthi
Hippopotamyrus macroterops – synonym of Pollimyrus macroterops
Hippopotamyrus pappenheimi: – synonym of Brienomyrus pappenheimi
Hippopotamyrus pictus – synonym of Hippopotamyrus harringtoni
Hippopotamyrus pictus – synonym of Hippopotamyrus pictus
Hippopotamyrus retrodorsalis – synonym of Brienomyrus retrodorsalis
Hyperopisus bebe bebe – synonym of Hyperopisus bebe
Hyperopisus bebe chariensis – synonym of Hyperopisus bebe
Hyperopisus bebe occidentalis – synonym of Hyperopisus bebe
Hyperopisus occidentalis – synonym of Hyperopisus bebe
Hyperopisus occidentalis tenuicauda – synonym of Hyperopisus bebe
Hyperopisus tenuicauda – synonym of Hyperopisus bebe