After Nowak, 1991, McKenna & Bell, 1997, Wang, 1997, and Wallace & Wang, 2004
<==o Ailuridae Gray, 1843 [Procyonidae: Simocyoninae + Ailurinae]
|?-o †Amphictinae Winge, 1895
| |-- †Viretius goeriachensis (Toula, 1884)
| `--o †Amphictis Pomel, 1853
| |-- †A. ambiguus Pomel, 1853
| |-- †A. borbonicus Viret, 1929
| `-- †A. wintershofensis Roth, 1994
`--+--o †Simocyoninae Dawkins, 1868 [non Zittel, 1893]
| |?- †Protursus simpsoni Crusafont & Kurtén, 1976 sensu Peigné et al., 2005 [Simocyon simpsoni (Crusafont & Kurtén, 1976) Thenius, 1977]
| |-- †Alopecocyon Camp & Vanderhoof, 1940 [Alopecodon Viret, 1933a]
| |-- †Actiocyon Stock, 1947
| `--o †Simocyon Wagner, 1858 [taxonomic history]
| |?- †S. hungaricus Kretzoi in Kadic & Kretzoi, 1927
| |-- †S. diaphorus (Kaup, 1833)
| `--+-- †S. batalleri (Viret, 1929) [taxonomic history]
| `-- †S. primigenius (Roth & Wagler, 1854) [taxonomic history]
`--o Ailurinae Gray, 1843
|-- †Magerictis imperialensis Ginsburg, Morales, Soria & Herraez, 1997
|-- †Pristiailurus bristoli Wallace & Wang, 2004 (Bristol's Applachian panda)
`--+--o †Parailurus Schlosser, 1899
| |?- †P.. sp [Plio. Japan] [Sasagawa, Takahashi, K., Sakumoto, Nagamori, Yabe & Kobayashi, I., 2003]
| |-- †P. anglicus (Boyd Dawkins, 1888)
| `-- †P. hungaricus Kormos, 1935
`--o Ailurus fulgens Cuvier in Geoffroy Saint-Hilaire & Cuvier, 1825 (pikkupanda, kultapanda)
|-- A. f. fulgens (<Nepal, Assam>)
`-- A. f. styani (<Burma, E.-Kiina>)
Reference(s):
- Crusafont Pairó, M. & Kurtén, B., 1976: Bears and bear-dogs from the Vallesian of the Vallés-Penedés Basin, Spain.
–Acta Zoologica Fennica: Vol. 144, #Separatum, pp. 1-29
- Ginsburg, L., Maridet, O. & Mein, P., 2001: Un Ailurinae (Mammalia, Carnivora, Ailuridae) dans le Miocène moyen de Four (Isère, France).
[An Ailurinae (Mammalia, Carnivora, Ailuridae) in the middle Miocene of Four (Isère, France)]
–Geodiversitas: Vol. 23, #1, pp. 81-85
- McKenna, M. C. & Bell, S. K., eds., 1997: Classification of mammals; above the species level.
–Columbia University Press, New York, 1997.
- Nowak, R. M., 1991: Walker's Mammals of the World; Part 1.
–The Johns Hopkins University Press, Baltimore and London, 1991. xlviii-642-lxiii.
- Nowak, R. M., 1991: Walker's mammals of the World; Part 2.
–The Johns Hopkins University Press, Baltimore and London, 1991. xii-643-1629.
- Peigné, S., Salesa, M. J., Antón, M. & Morales, J., 2005: Ailurid carnivoran mammal Simocyon from the Late Miocene of Spain and the systematics of the genus.
–Acta Palaeontologica Polonica: Vol. 50, #2, pp. 219-238
- Sasagawa, I., Takahashi, K., Sakumoto, T., Nagamori, H., Yabe, H. & Kobayashi, I., 2003: Discovery of the extinct red panda Parailurus (Mammalia, Carnivora) in Japan.
–Journal of Vertebrate Paleontology: Vol. 23, #4, pp. 895-900
- Wallace, S. C. & Wang, X., 2004: Two new carnivores from an unusual late Tertiary forest biota in eastern North America.
–Nature: Vol. 431, #7008, pp. 556-559 [doi: 10.1038/nature02819]
- Wang, X., 1997: New cranial material of Simocyon from China, and its implications for phylogenetic relationship to the Red Panda (Ailurus).
–Journal of Vertebrate Paleontology: Vol. 17, #1, pp. 184-198