A més de ''Ailurus'', la família inclou vuit gèneres extints,la majoria dels quals assignats a dues subfamílies, ''[[Ailurinae]]'' i ''[[Simocyoninae]]''.<ref name=McKenna>{{cite book |author = McKenna, MC i Bell SK |date=1997 |title= Classification of Mammals Above the Species Level|publisher= Columbia University Press}}</ref><ref name=Peigne>{{cite journal | author = Peigné, S.,; M. Salesa, M. Antón, and J. Morales | date =2005 | title = Ailurid carnivoran mammal ''Simocyon'' from the late Miocene of Spain and the systematics of the genus | journal = Acta Palaeontologica Polonica | volume =50 | pages =219–238}}</ref><ref name=Salesa>{{cite journal | author = Salesa, M.,; M. Antón, S. Peigné, and J. Morales | date =2006 | title = Evidence of a false thumb in a fossil carnivore clarifies the evolution of pandas | journal = Proceedings of the National Academy of Sciences | volume =103 | pages =379–382 | doi =10.1073/pnas.0504899102 | pmid =16387860 | issue =2 | pmc =1326154}}</ref><ref name=Wallace>{{cite journal | author = Wallace, SC i Wang, X | date =2004 | title = Two new carnivores from an unusual late Tertiary forest biota in eastern North Americ | journal = Nature | volume =431 | pages =556–559 | doi =10.1038/nature02819 | pmid =15457257 | issue =7008}}</ref>
