After Ghedotti 2000, with Recent species from Froese & Pauly, 2001 [“The FishBase”]
<==o Heterandrini [FB: 4/38]
|--o Priapichthys [Gh: 8] [FB: 4]
| |-- P. annectens (Regan, 1907)
| |-- P. fria (Eigenmann & Henn, 1914)
| |-- P. panamensis Meek & Hildebrand, 1916
| `-- P. puetzi Meyer & Etzel, 1996
|--o Neoheterandria [4]
| |-- N. cana (Meek & Hildebrand, 1913)
| |-- N. elegans Henn, 1916
| |-- N. tridentiger (Garman, 1895)
| `-- N. umbratilis (Meek, 1912)
|--o Heterandria [9]
| |-- H. anzuetoi Rosen & Bailey, 1979
| |-- H. attenuata Rosen & Bailey, 1979
| |-- H. bimaculata (Heckel, 1848) (Twospot livebearer)
| |-- H. cataractae Rosen, 1979
| |-- H. dirempta Rosen, 1979
| |-- H. formosa Girard, 1859 (Least killifish)
| |-- H. jonesii (Günther, 1874)
| |-- H. litoperas Rosen & Bailey, 1979
| `-- H. obliqua Rosen, 1979
|?- Pseudoxiphophorus [8]
`--o Poeciliopsis [Gh: 19] [FB: 21]
|-- P. baenschi Meyer, Radda, Riehl & Feichtinger, 1986
|-- P. balsas Hubbs, 1926
|-- P. catemaco Miller, 1975
|-- P. elongata (Günther, 1866) (Elongate toothcarp)
|-- P. fasciata (Meek, 1904)
|-- P. gracilis (Heckel, 1848) (Porthole livebearer)
|-- P. hnilickai Meyer & Vogel, 1981
|-- P. infans (Woolman, 1894)
|-- P. latidens (Garman, 1895)
|-- P. lucida Miller, 1960
|-- P. lutzi (Meek, 1902)
|-- P. monacha Miller, 1960
|-- P. occidentalis (Baird & Girard, 1853) (Gila topminnow)
|-- P. paucimaculata Bussing, 1967
|-- P. presidionis (Jordan & Culver, 1895)
|-- P. prolifica Miller, 1960
|-- P. retropinna (Regan, 1908)
|-- P. scarlli Meyer, Riehl, Dawes & Dibble, 1985
|-- P. turneri Miller, 1975
|-- P. turrubarensis (Meek, 1912)
`-- P. viriosa Miller, 1960
Reference(s):
- Carroll, R. L., 1988: Vertebrate paleontology and evolution.
–W. H. Freeman and company, New York, 1988, 698.
- Carroll, R. L., 1988: Appendix. 594-648.
in Carroll, R. L., 1988: Vertebrate paleontology and evolution.
–W. H. Freeman and company, New York, 1988, 698
- Froese, R. & Pauly, D. (eds), 2001: FishBase.
–iNet: www.fishbase.org
- Ghedotti, M. J. 2000: Phylogenetic analysis and taxonomy of the poecilioid fishes (Teleostei: Cyprinodontiformes).
–Zoological Journal of the Linnean Society: vol. 130, #1, pp. 1-53.
- Lahti, S., Malmström, K. K., Koli, L., Leikola, A., Syrjämäki, J. & Lahti, J., 1980: Zoo, Suuri Eläinkirja 5: Kalat, sammakkoeläimet, matelijat.
–Werner Söderström Osakeyhtiö, Porvoo-Helsinki-Juva, 1980.
Original publication [in French]: Beauté Du Monde Animal: IX Reptiles/Amphibiens & X Poissons.
–Rizzoli Editore, Milano 1968.
- Nelson, J. S., 1994: Fishes of the world.
–John Wiley & Sons Inc., New York, 1994, xx-600
- Varjo, M., 2001: Akvaario-opas. [in Finnish]
–AquaGeo & Gummerus Kirjapaino Oy, Jyväskylä, 2001, 1-143