Snail Fail

You don't have to save those snails:

The controversy began in 1967 when the Tennessee Valley Authority started constructing a dam on the Little Tennessee River, roughly 20 miles outside Knoxville. Environmentalists and locals opposed the project and, in 1973, a zoologist at the University of Tennessee named David Etnier went snorkeling with his students and found a possible solution. He spotted a small fish and called it a “snail darter” because of its movements and eating habits. He reportedly announced “Here’s a little fish that might save your farm.” Dr. Zygmunt Plater, an environmental law professor at Boston College, represented the snail darter before the Supreme Court. He did an excellent job and, in 1978, the Supreme Court ruled that “the Endangered Species Act prohibits impoundment of the Little Tennessee River by the Tellico Dam” to protect the endangered snail darters. That was then. The Times now quotes Thomas Near, the curator of ichthyology at the Yale Peabody Museum who leads a fish biology lab at the university, that “there is, technically, no snail darter.” Worse yet, it was actually just another member of the eastern population of Percina uranidea, or stargazing darters, which is not considered endangered.

These aren't the snails you've been looking for...