<==o Pyrrhura (Suomuaratit) [18]
|-- P. cruentata (Sinikurkkuaratti)
|-- P. devillei (Bolivianaratti)
|-- P. frontalis (Riograndenaratti)
|-- P. perlata (Rämeikköaratti)
|-- P. rhodogaster (Punavatsa-aratti)
|-- P. molinae (Matogrossonaratti)
|-- P. leucotis (Raitasuomuaratti)
|-- P. picta (Täpläsuomuaratti)
|-- P. viridicata (Santamartanaratti)
|-- P. egregia (Tepuinaratti)
|--o P. melanura (Negrosinaratti)
| |-- P. m. chapmani (Magdalena Parakeet)
| |-- P. m. melanura (Maroon-tailed Parakeet)
| `-- P. m. berlepschi (Berlepsch's Parakeet)
|-- P. orcesi (ecuadorinaratti)
|-- P. rupicola (Perunaratti)
|-- P. albipectus (Kaulusaratti)
|-- P. calliptera (Ruskosuomuaratti)
|-- P. hoematotis (Venezuelanaratti)
|-- P. rhodocephala (Punalakkiaratti)
`-- P. hoffmanni (Keltasiipiaratti)
Reference(s):
Lokki, J., Jännes, H. & Nikander, P. J., 1990:
Otavan lintutieto.
--Kustannusosakeyhtiö Otava, Helsinki, Finland, 1992, 1-440
Translated from: Perrins, C. M. (ed.), 1990: The Illustrated encyclopaedia of birds.
--Headline Book Publishing Plc., London, England, 1990
Sibley, C. G. & Monroe, B, L., 1990: Distribution and taxonomy of birds of the world.
–Yale University Press, New Haven & London, 1990. xxiv-1111.
