Wetland and Aquatic Research Center
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WARC conducts relevant and objective research, develops new approaches and technologies, and disseminates scientific information needed to understand, manage, conserve, and restore wetlands and other aquatic and coastal ecosystems and their associated plant and animal communities throughout the nation and the world.
Science for Detection, Containment, and Control of Invasive Species
USGS scientists focus on the development of innovative prevention, prediction, early detection, containment, and control tools.
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WARC ScienceNews
Bringing the Bubbles Home
As our cruise ends, lead scientist Amanda Demopoulos brings it all together and charts the path forward
Voyage of Luck
I cannot believe how lucky we’ve been.
Bringing the Lab to the Field
Usually when scientists do research, they go into the field, take samples, then bring them back to the lab. University of North Carolina at Chapel Hill research engineer Howard Mendlovitz, working with Professor Chris Martens wants to reverse that.
Publications
Environmental DNA assays for invasive populations of the Black Carp, Mylopharyngodon piceus, in North America
The Black Carp, Mylopharyngodon piceus, is an increasingly widespread invasive species in North America that threatens freshwater mussel populations. We developed four qPCR assays for detecting environmental DNA (eDNA) from these Black Carp populations. Assays were designed to target four mitochondrial DNA loci and were based on 34 complete...
Guan, Xin; Monroe, E.M.; Bockrath, K.D.; Mize, Erica L.; Rees, C.B.; Lindsay, Denise L.; Baerwaldt, Kelly L.; Nico, Leo; Lance, Richard F. Integrative taxonomy reveals a new species of freshwater mussel, Potamilus streckersoni sp. nov. (Bivalvia: Unionidae): Implications for conservation and management
Inaccurate systematics confound our ability to determine evolutionary processes that have led to the diversification of many taxa. The North American freshwater mussel tribe Lampsilini is one of the better-studied groups in Unionidae, however, many supraspecific relationships between lampsiline genera remain unresolved. Two genera previously...
Smith, Chase H.; Johnson, Nathan; Inoue, Kentaro; Doyle, Robert; Randklev, Charles R. A comprehensive approach uncovers hidden diversity in freshwater mussels (Bivalvia: Unionidae) with the description of a novel species
Major geological processes have shaped biogeographical patterns of riverine biota. The Edwards Plateau of central Texas, USA, exhibits unique aquatic communities and endemism, including several species of freshwater mussels. Lampsilis bracteata (Gould, 1855) is endemic to the Edwards Plateau region; however, its phylogenetic relationship...
Inoue, Kentaro; Harris, John L.; Robertson, Clint; Johnson, Nathan; Randklev, Charles R.