The lion is a member of the family felidae along with the domestic cat.
The lion -LRB- Panthera leo -RRB- is one of the big cats in the genus Panthera and a member of the family Felidae .	genus	genus	Panthera	Panthera	Felidae	Felidae
Felinae comprises all the non-pantherine cats , which range in size from the small rusty-spotted cat to the big cat-sized puma and includes such diverse forms as the lynx , ocelot , serval and cheetah , as well as the domestic cat .	cheetah	cheetah	serval	serval	ocelot	ocelot	Felinae	Felinae	rusty-spotted cat	rusty-spotted cat	big cat	big cat	puma	Cougar	lynx	lynx	domestic cat	domestic cat
