Small snail once found in Arkansas and Missouri is presumed extinct

The Ozark pyrg was originally found more than 100 years ago in the White River near Cotter, Arkansas, and in the North Fork White River near Norfork, Arkansas, extending into Missouri. But officials say the snail hasn't been confirmed in surveys since 1915.
Published: 12:55 PM CST December 31, 2018
Updated: 1:01 PM CST December 31, 2018