flamen
\Fla"men\, n.; pl. E. Flammens, L. Flamines. [L.] (Rom. Antiq.) A priest devoted to the service of a particular god, from whom he received a distinguishing epithet. The most honored were those of Jupiter, Mars, and Quirinus, called respectively Flamen Dialis, Flamen Martialis, and Flamen Quirinalis.
also--
In cats;
'The flehman response', also known by some people as 'stinking face', is a grimacing look easily identified by an open mouth, wrinkled nose, raised chin and gaping tongue...(everyone's a critic!
) ..pictures of a tiger flehman:
http://www.lairweb.org.nz/tiger/flehman.html