Quinella is a genus of bacteria in the Veillonellaceae family.

Its only species, Quinella ovalis, is an extremely large motile rumen anaerobic prokaryote previously known as "Quin's Oval".

[2][3] In the illustrated atlas of sheep rumen organisms of Moir and Masson, their organism no.

3 represents Quinella ovalis.

This Clostridiales-related article is a stub.