News

Fisheries Abstracts

Can Amphibians Help Conserve Native Fishes?

By Niall G. Clancy | Department of Ecology, Montana State University, 310 Lewis Hall, Bozeman, Montana 59717. E-mail: niallgc66@gmail.com Native fish populations have continued to decline worldwide despite advances in management practices. As such, new approaches are needed to complement the old. In many flowing and standing waters, larval amphibians are the dominant vertebrate taxa. This... Read More

Aquatic Biodiversity in the U.S. State Wildlife Action Plans

By Jonathan Mawdsley | Association of Fish and Wildlife Agencies, 1100 First Street NE, Suite 825, Washington, D.C. 20002. E-mail: jmawdsley@fishwildlife.org; Davia Palmeri and Mark Humpert | Association of Fish and Wildlife Agencies, Washington, D.C. We surveyed state wildlife action plan (SWAP) coordinators in all 50 U.S. states; the commonwealths of Puerto Rico and the Northern... Read More

Grand Challenges in the Management and Conservation of North American Inland Fishes and Fisheries

Even with long-standing management and extensive science support, North American inland fish and fisheries still face many conservation and management challenges. We used a grand challenges approach to identify critical roadblocks that if removed would help solve important problems in the management and long-term conservation of North American inland fish and fisheries. Inland fisheries are... Read More

Comparative Cost and Effort of Fish Distribution Detection via Environmental DNA Analysis and Electrofishing

By Nathan T. Evans, Patrick D. Shirey, Gary A. Lamberti, Jamin G. Wieringa and Andrew R. Mahon Fisheries conservation requires accurate knowledge of species identities and distributions. Fisheries are typically assessed via capture-based sampling, but managers frequently are unable to conduct extensive surveys due to budgetary constraints. Sampling of environmental DNA (eDNA) released by fish is... Read More