Faculty

Institution

Unit

Venue

Eric R Larson

Associate Professor

UIUC

Affiliations

College of Agricultural, Consumer and Environmental Sciences

Department of Natural Resources and Environmental Sciences

Natural Resources and Environmental Sciences

Eric R Larson is currently serving as a College Of Agricultural, Consumer And Environmental Sciences Associate Professor at Uiuc.

Honors

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Experiences

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Education

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Eric R Larson

UIUC

Associate Professor

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ecology aquatic ecosystems aquatic conservation conservation biology freshwater biology evolutionary biology biodiversity biological invasions freshwater ecosystems biology environmental science invasive species conservation science ecology and evolutionary biology environmental dna population biology biological conservation aquatic organisms invasion biology zoology molecular ecology fish biology fishery science benthic ecology ecosystems biogeography conservation planning applied ecology water ecologies biodiversity conservation ecology evolution fishery assessment conservation policy resource policy systematics limnology animal conservation ecological economics fishery management dna barcoding nature conservation functional ecology environmental planning specie distribution conservation management system range shift predator-prey interactions phylogenetic methods food web interactions dna analysis invasive crayfish spatial ecology phylogenomics trophic impact phylogeny comparison native crayfish ecosystem adaptation interspecific behavioral interaction zoological taxonomy conservation politics canopy micrometeorology crop physiology range expansions invasive crayfishes imperiled crayfishes edna detection probability crayfish density invasive species research aquatic invasive species nonnative crayfish global meta-analysis first global meta-analysis risk analysis impact probabilities detection probability low abundances

Notable Scholarly Works

Notable Federal Grants

Collaborators

Applying Environmental Dna Metabarcoding to Calculate an Index of Biotic Integrity for Freshwater Fish. bioRxiv (Cold Spring Harbor Laboratory) (2025)

Amanda N CurtisLynsey R HarperMark A DavisEric R Larson

ecological indicatorwater qualityfreshwater ecosystemsbiodiversityfish biologyenvironmental dnabiotic integrityaquatic ecosystemsenvironmental sciencemulti-metric indicesbenthic ecologyfreshwater biologydna barcodingecologyfreshwater fishbiological integrity

Environmental Dna Reveals the Salamander Mussel Simpsonaias Ambigua Alive in Illinois, USA, After a Century in Obscurity. Ecology (2025)

Sarah A. DouglassSavanna PalmerAshleigh R. McCallumOlivia P. RevesHayley A. RobinsonAllison J. RutledgeJordan H. HartmanEric R. LarsonMark A. Davis

phylogeneticsmorphological evidencezooarchaeologyenvironmental dnazoologybiologysystematicsanimal taxonomymolecular ecologymolecular evolutionliving fossiltaphonomic biasevolutionary biologymyriapoda

Aquatic Invasive Species Exhibit Contrasting Seasonal Detectability Patterns Based on Environmental Dna: Implications for Monitoring. Freshwater Biology (2024)

Christopher I. RoundsTodd W. ArnoldChan Lan ChunJosh DumkeAnna TotschAdelle KeppersKatarina EdbladSamantha M. GarcíaEric R. LarsonJenna K. R. NelsonGretchen J. A. Hansen

water samplesaquatic invasive speciesecological indicatorfreshwater ecosystemsedna detection probabilitybiodiversityenvironmental dnaaquatic ecosystemsenvironmental scienceaquatic conservationfreshwater biologybiological invasionsconservation biologyecologywater ecologies

Comparing Cost, Effort, and Performance of Environmental Dna Sampling and Trapping for Detecting an Elusive Freshwater Turtle. Environmental DNA (2024)

Elizabeth C. SternhagenMark A. DavisEric R. LarsonSarah E. PearceStephen M. EcrementAron D. KatzJinelle H. Sperry

biological conservationenvironmental dna analysisfreshwater ecosystemsenvironmental dnaconservation scienceenvironmental scienceaquatic ecosystemsfishery assessmentaquatic conservationfreshwater biologyedna analysisconservation biologyecologywater ecologies

Does Crayfish Molting Affect Environmental Dna Detectability?. Freshwater Crayfish (2024)

Samantha M. GarcíaAmanda N. CurtisJordan H. HartmenJoseph P. ReinhoferElle K. SawyerEric R. Larson

hydrobiologiaaquatic organismswater qualitymarine ecologyenvironmental dnahydrobiologymarbled crayfishwater biologyaquatic ecosystemsenvironmental sciencemarine biologyaquatic conservationfreshwater biologywater pollutionstudy crayfishecology

Environmental Dna Metabarcoding for Whole Community Inventories of Vertebrates in Rivers of the Midwestern United States. Journal of Freshwater Ecology (2024)

Sophie PicqAmanda N. CurtisAndrew GeorgeEric R. LarsonMichelle E. ThompsonPhilip W. WillinkCaleb D. McMahanLesley S. de Souza

biological conservationfreshwater ecosystemsbiodiversityenvironmental dnaedna samplingdna barcodingaquatic ecosystemscommunity (ecology)molecular ecologyaquatic conservationfreshwater biologybiodiversity conservationconservation biologyenvironmental dna metabarcodingecologyevolutionary biology

Environmental Dna Storage and Extraction Method Affects Detectability for Multiple Aquatic Invasive Species. Environmental DNA (2024)

Samantha M. GarcíaChan Lan ChunJosh DumkeGretchen J. A. HansenKathleen B. QuebedeauxChristopher RoundsAnna TotschEric R. Larson

water qualityenvironmental sciencemolecular ecologyaquatic conservationwater pollutionecologyenvironmental dnaedna storagebiological invasionsaquatic invasive speciesaquatic toxicologyaquatic ecosystemsdna barcodingconservation biologyinvasive speciesenvironmental dna storagebiodiversitywater biologyfreshwater biologydna analysis

Investigating Calico Crayfish (Faxonius Immunis Hagen, 1870) as a Possible “Sleeper” Invasive Species in Northern Wisconsin, United States. Aquatic Invasions (2024)

Elle K. SawyerJordan H. HartmanDaniel K. SzydlowskiEric R. Larson

freshwater ecosystemsinvasive speciesbiodiversityenvironmental dnafishery managementcalico crayfishbiologyaquatic ecosystemshyper-abundant invasive speciespopulation biologyaquatic conservationfreshwater biologyecology and evolutionary biologybiological invasionsconservation biologyecologyfishery scienceevolutionary biology

Long‐Term Declines in Body Size of the Invasive Rusty Crayfish ( Faxonius Rusticus ) in Temperate Lakes. Freshwater Biology (2024)

Elle K. SawyerTimothy A. KrepsDavid M. LodgeEric R. Larson

freshwater ecosystemsinvasive speciesaquatic ecosystemsabstract invasive speciesevolutionary ecologyfishery assessmentpopulation biologyaquatic conservationfreshwater biologyecology and evolutionary biologybiological invasionsbody sizeecologyfishery scienceevolutionary biology

Niche Conservatism and Spread Explain Introgression Between Native and Invasive Fish. Molecular Ecology (2024)

Jordan H. HartmanJoel CorushEric R. LarsonJeremy S. TiemannPhilip W. WillinkMark A. Davis

biological conservationecology evolutioninvasive speciesspatial ecologyniche conservatismbiogeographyinvasion biologyevolutionary ecologypopulation biologybiological invasionsabstract hybridisationecologyevolutionary biology

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Eric R Larson

Associate Professor

UIUC

Affiliations

College of Agricultural, Consumer and Environmental Sciences

Department of Natural Resources and Environmental Sciences

Natural Resources and Environmental Sciences

Eric R Larson is currently serving as a College Of Agricultural, Consumer And Environmental Sciences Associate Professor at Uiuc.

Honors

Create free account to unlock more features

Experiences

Create free account to unlock more features

Education

Create free account to unlock more features

Eric R Larson

UIUC

Associate Professor

You can click a keyword to filter the displayed items

Notable Scholarly Works

Notable Federal Grants

Collaborators

Applying Environmental Dna Metabarcoding to Calculate an Index of Biotic Integrity for Freshwater Fish. bioRxiv (Cold Spring Harbor Laboratory) (2025)

Amanda N CurtisLynsey R HarperMark A DavisEric R Larson

Environmental Dna Reveals the Salamander Mussel Simpsonaias Ambigua Alive in Illinois, USA, After a Century in Obscurity. Ecology (2025)

Sarah A. DouglassSavanna PalmerAshleigh R. McCallumOlivia P. RevesHayley A. RobinsonAllison J. RutledgeJordan H. HartmanEric R. LarsonMark A. Davis

phylogeneticsmorphological evidencezooarchaeologyenvironmental dnazoologybiologysystematicsanimal taxonomymolecular ecologymolecular evolutionliving fossiltaphonomic biasevolutionary biologymyriapoda

Aquatic Invasive Species Exhibit Contrasting Seasonal Detectability Patterns Based on Environmental Dna: Implications for Monitoring. Freshwater Biology (2024)

Christopher I. RoundsTodd W. ArnoldChan Lan ChunJosh DumkeAnna TotschAdelle KeppersKatarina EdbladSamantha M. GarcíaEric R. LarsonJenna K. R. NelsonGretchen J. A. Hansen

Comparing Cost, Effort, and Performance of Environmental Dna Sampling and Trapping for Detecting an Elusive Freshwater Turtle. Environmental DNA (2024)

Elizabeth C. SternhagenMark A. DavisEric R. LarsonSarah E. PearceStephen M. EcrementAron D. KatzJinelle H. Sperry

Does Crayfish Molting Affect Environmental Dna Detectability?. Freshwater Crayfish (2024)

Samantha M. GarcíaAmanda N. CurtisJordan H. HartmenJoseph P. ReinhoferElle K. SawyerEric R. Larson

Environmental Dna Metabarcoding for Whole Community Inventories of Vertebrates in Rivers of the Midwestern United States. Journal of Freshwater Ecology (2024)

Sophie PicqAmanda N. CurtisAndrew GeorgeEric R. LarsonMichelle E. ThompsonPhilip W. WillinkCaleb D. McMahanLesley S. de Souza

Environmental Dna Storage and Extraction Method Affects Detectability for Multiple Aquatic Invasive Species. Environmental DNA (2024)

Samantha M. GarcíaChan Lan ChunJosh DumkeGretchen J. A. HansenKathleen B. QuebedeauxChristopher RoundsAnna TotschEric R. Larson

Investigating Calico Crayfish (Faxonius Immunis Hagen, 1870) as a Possible “Sleeper” Invasive Species in Northern Wisconsin, United States. Aquatic Invasions (2024)

Elle K. SawyerJordan H. HartmanDaniel K. SzydlowskiEric R. Larson

Long‐Term Declines in Body Size of the Invasive Rusty Crayfish ( Faxonius Rusticus ) in Temperate Lakes. Freshwater Biology (2024)

Elle K. SawyerTimothy A. KrepsDavid M. LodgeEric R. Larson

Niche Conservatism and Spread Explain Introgression Between Native and Invasive Fish. Molecular Ecology (2024)

Jordan H. HartmanJoel CorushEric R. LarsonJeremy S. TiemannPhilip W. WillinkMark A. Davis

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5
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