Scioto madtom declared extinct

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Scioto madtom declared extinct

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Press Release
U.S. Fish and Wildlife Service Proposes Delisting 23 Species from Endangered Species Act Due to Extinction
September 29, 2021
Contact(s): Brian Hires
(703) 358-2191
brian_hires@fws.gov

https://www.fws.gov/news/ShowNews.cfm?r ... &_ID=37017
The U.S. Fish and Wildlife Service is proposing to remove 23 species from the Endangered Species Act (ESA) due to extinction. Based on rigorous reviews of the best available science for each of these species, the Service has determined these species are extinct, and thus no longer require listing under the ESA.

...

Scioto madtom – Listed as endangered in 1975, the Scioto madtom was a fish species found in a small section of the Big Darby Creek, a tributary of the Scioto River, in Ohio. The Scioto madtom was known to hide during the daylight hours under rocks or in vegetation and emerge after dark to forage along the bottom of the stream. Only 18 individuals of the madtom were ever collected with the last confirmed sighting in 1957. The exact cause of the Scioto madtom’s decline is unknown, but was likely due to modification of its habitat from siltation, industrial discharge into waterways and agricultural runoff.
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Re: Scioto madtom declared extinct

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https://ohiodnr.gov/discover-and-learn/ ... ed-extinct
SCIOTO MADTOM DECLARED EXTINCT
November 03, 2023

COLUMBUS, Ohio – The U.S. Fish and Wildlife Service recently declared the , a fish native to Ohio, extinct, according to the Ohio Department of Natural Resources (ODNR) Division of Wildlife. The Scioto madtom, a small, nocturnal species of catfish, was formerly found in a small section of Big Darby Creek, a tributary of the Scioto River.

Based on rigorous reviews of the best available science, the U.S. Fish and Wildlife Service determined the Scioto madtom no longer warrants listing under the federal Endangered Species Act. The species will be removed from Ohio’s endangered species list as well. Its last known sighting was in 1957.
4617896e-da9c-2a5f-f435-461d9ce2e519.jpg
The Scioto madtom has not been documented since 1957 and was recently declared extinct by the U.S. Fish and Wildlife Service. (Credit: Dave Neely)

The Scioto madtom was among the first species added to Ohio’s endangered species list in 1974 and received federal protection a year later. The species was endemic to Ohio, meaning its native range did not extend to other states. The Scioto madtom was known to hide during the day under rocks or in vegetation and emerge after dark to forage along the bottom of the stream. Scientists believe that modification of the fish’s habitat from siltation, industrial pollution, and agricultural runoff led to the species’ decline.

This species’ extinction highlights the importance of the U.S. and Ohio endangered species protection. This legislation protects and recovers imperiled species and their habitats before population declines become irreversible. Although protections arrived too late for the Scioto madtom, Ohio’s endangered species list helped populations of trumpeter swans, peregrine falcons, bald eagles, river otters, several darter species, and others recover.

Launched in 2019, Governor Mike DeWine's H2Ohio initiative has restored wetlands and improved water quality in Ohio. H2Ohio projects capitalize on wetlands’ ability to filter sediments and pollutants out of water with the goal of leaving Lake Erie and Ohio’s rivers and streams cleaner. Improved water quality benefits people as well as wildlife, including many protected under the endangered species list.

You can support work to protect Ohio’s species still at risk of extinction by purchasing an Ohio Wildlife Legacy Stamp or participating in the state’s income tax checkoff program. Both programs support the state’s Wildlife Diversity Fund, which supports habitat restoration, wildlife research projects, educational materials, and efforts to conserve endangered and threatened species. In the past, donations to the Wildlife Diversity Fund have supported the reintroduction of native species including lake sturgeon, freshwater mussels, eastern hellbenders, trumpeter swans, and monarch butterflies.

In addition to the Scioto madtom, the U.S. Fish and Wildlife Service changed the status of 20 other species to extinct. The 21 species include one mammal, 10 birds, eight mussels, and two fish. Of those now listed as extinct, only the Scioto madtom and the tubercled-blossom pearly mussel had once been found in Ohio. A complete list of species recently listed as extinct is available at fws.gov.
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