(Rhytiodus) (Rhytiodus) is a biological genus in the family Anostomidae (American Characins) and order Characiformes (Leporins).
Rhytiodus argenteofuscus
Rhytiodus elongatus
Rhytiodus lauzannei
Rhytiodus microlepis
Abramites
Anostomoides
Anostomus
Caenotropus
Chilodus
Gnathodolus
Laemolyta
Leporellus
Leporinus
Pseudanos
Rhytiodus
Sartor
Schizodon
Synaptolaemus