PeerJ Author 200 Points Contributions by role Author 200 Contributions by subject area Aquaculture, Fisheries and Fish Science Bioinformatics Ecosystem Science Freshwater Biology Genetics Molecular Biology Natural Resource Management James E McKenna, Jr. PeerJ Author Summary Aquaculture, Fisheries & Fish Science Bioinformatics Ecosystem Science Freshwater Biology PeerJ Contributions Articles 2 February 26, 2021 Composition and distribution of fish environmental DNA in an Adirondack watershed Robert S. Cornman, Jr., James E. McKenna, Jennifer A. Fike https://doi.org/10.7717/peerj.10539 PubMed 33680576 December 5, 2018 An experimental comparison of composite and grab sampling of stream water for metagenetic analysis of environmental DNA Robert S. Cornman, James E. McKenna, Jennifer Fike, Sara J. Oyler-McCance, Robin Johnson https://doi.org/10.7717/peerj.5871 PubMed 30568849