Serrasalmidae
The Serrasalmidae family includes some 16 genera and 98 species. These species are classified in a number of groups including: Pacus, Piranhas and Silver Dollar.
Genera within the Serrasalmidae family and divided into groups:
Pacu’s
Acnodon
Colossoma
Ossubtus
Piaractus
True Piranha’s
Pygocentrus
Pirambeba’s
Serrasalmus
Pristobrycon
Pygopristis
Wimpel Piranha’s
Catoprion
Silver Dollars
Metynnis
Myleus
Mylesinus
Myloplus
Mylossoma
Other
Tometes
Utiaritichthys