Not quite extinct:

Prohibition Party

Despite solid socon and fundy credentials, this group has hit on very hard times in recent years, recording just 676 votes in the 2008 presidential election. I wonder why?
Being sober and punctual and all, they have already nominated their 2012 candidate, one Jack Fellure. He had run for POTUS as a Republican in every election since 1988, with an obvious lack of success, but has now switched to the Prohibitionists. His platform is based entirely on the King James Bible.

He received 36 votes in the (1992) New Hampshire primary and complained that President George H.W. Bush and commentator Pat Buchanan were receiving all the media attention.

An obvious injustice, to be sure.