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snail darter

The Columbia Encyclopedia, Sixth Edition | 2008 | Copyright

snail darter a small, rare fish, Percina tanasi, discovered by a zoologist who was snorkeling in the Little Tennessee River upstream from the projected Tellico Dam. Dam opponents fought successfully to include the darter on the Endangered Species List in 1975 (see endangered species ), and the dam was halted. In 1978, the Supreme Court sided with environmentalists, but Congress declared the fish nonendangered and the Tellico was built. Snail darters are classified in the phylum Chordata , subphylum Vertebrata, class Osteichthyes, order Percomorphi, family Percidae.

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Distribution of the threatened snail darter (percina tanasi in the upper...
Magazine article from: Journal of the Tennessee Academy of Science Ashton, Matthew J. Layzer, James B. July 1, 2008 700+ words ...ABSTRACT--Discovered in 1973, the snail darter (percina tanasi Etnier) was extirpated...endangerd species in 1975, the snail darter was transplanted to several other rivers. In 1983, the snail darter was relisted as threatened after...
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Magazine article from: Copeia Haag, Wendell R; Warren, Melvin L Jr December 20, 2006 700+ words ...when snails represented nearly 100% of darter food items. Snail feeding declined through the spring...size of snails eaten increased with darter size, but minimum snail size was not related to darter size, indicating a broadening of prey...
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Newspaper article from: The Cincinnati Post (Cincinnati, OH) May 25, 2001 700+ words ...Lincoln has become the party of Lott. And the end result is that moderate Republicans like Jim Jeffords are fast becoming the snail darters of American politics. And that might well spell long-term trouble for the GOP. Jeffords has become the first to...
Endangered Species Act lessons over 30 years, and the legacy of the snail...
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Fountain darter parasites and conservation.
Magazine article from: Endangered Species Bulletin Springer, Craig Brandt, Tom February 1, 2007 700+ words ...is a rare fish, the fountain darter (Etheostoma fonticola). The...created habitat for the fountain darter and, unfortunately, a non-native snail, the red-rimmed melania...trematode parasitizes the fountain darter, manifesting itself as cysts...
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FISH & WILDLIFE SERVICE TO CONDUCT FIVE-YEAR STATUS REVIEWS OF 19...
News Wire article from: US Fed News Service, Including US State News July 28, 2006 700+ words ...status reviews of the threatened snail darter and eighteen other threatened and...the federally listed, threatened snail darter (fish), yellowfin madtom (fish...via e-mail for the duskytail darter, snail darter, smoky madtom, and yellowfin...
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Transcript from: NPR Morning Edition BOB EDWARDS March 16, 2000 700+ words ...controversies was over something called a snail darter that occurred in that part of that...proponent of the dam that caused the snail darter conflict. EDWARDS: Yes. Opponents of the dam found the snail darter and said it would die off if the...
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Newspaper article from: California Planning & Development Report February 1, 2007 700+ words ...requirement. The groups cited the famous snail darter case, Tenn. Valley Auth. v. Hill, 437...potential impact on an endangered species of snail darter. But the Ninth Circuit read the snail darter case differently. "In Tenn. Valley Authority...
Trust environmentalists, but verify.(E)(Auto Weekend)
Newspaper article from: The Washington Times Hotchkiss, Frank R. January 25, 2002 700+ words ...the unique habitat of the tiny snail darter held up construction of the Tellico...Lo and behold, it turns out the snail darter could be found in a lot of places...built, wasn't a big deal in the snail darter's world at all. And remember...

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Related entries from encyclopedias, dictionaries, and thesauruses

snail darter
Book article from: The Columbia Encyclopedia, Sixth Edition snail darter a small, rare fish, Percina tanasi, discovered by a zoologist who was...but Congress declared the fish nonendangered and the Tellico was built. Snail darters are classified in the phylum Chordata , subphylum Vertebrata, class...
Endangered Species Act
Book article from: Water:Science and Issues ...seagrass. Tellico Dam and the Snail Darter. One of the earliest and most...previously unknown species, the snail darter ( Percina tanasi ). The dam...dam was completed, but by then, snail darter populations had been discovered...
James Rodney Schlesinger
Encyclopedia entry from: Encyclopedia of World Biography ...watchers, who had counted Schlesinger as one of their own. Later, as energy secretary, he weighed the case of the snail darter—a rare, tiny fish whose survival since prehistoric times was now endangered by the Clinch River nuclear...
Instream Water Issues
Book article from: Water:Science and Issues ...When most dams were built in the United States, there was little concern for their potential downstream effects. The snail darter incident associated with the Tellico Dam in Tennessee in the 1970s drew much attention to the environmental changes...
endangered species
Book article from: The Columbia Encyclopedia, Sixth Edition ...Key deer, the San Joaquin kit fox, the northern spotted owl, the chinook salmon, the Karner blue butterfly, the snail darter, and the cave crayfish and plants such as the Hawaiian nehe and the clover lupine. Over 500 more species were so classified...

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