Mouser, Joshua B.Mollenhauer, RobertBrewer, Shannon K.2018-10-092018-10-092019Mouser, J. B., Mollenhauer, R., & Brewer, S. K. (2019). Data from: Relationships between landscape constraints and a crayfish assemblage with consideration of competitor presence, Diversity and Distributions, 25, 61-73. https://doi.org/10.1111/ddi.12840https://hdl.handle.net/20.500.14446/301819This data is the basis of an article published in Diversity and Distributions, John Wiley and Sons, Ltd., 2019. The data consists of one XLSX file and one README file associated with the methodology and documentation to allow for replication and verification of findings.Crayfish were sampled from streams in the Ozark Highlands of Oklahoma from 2014 to 2015 using tow-barge electrofishing. Tow-barge electrofishing settings were pulsed direct current (DC), 60 Hz, and a 25% duty cycle. Voltage was adjusted to achieve a target power (W) that maintained a consistent electric field regardless of ambient water conductivity.application/vnd.ms-excelIn the Oklahoma State University Library's institutional repository this material is made available through the open access principles and the terms of agreement/consent between the author(s) and the publisher. The permission policy on the use, reproduction or distribution of the material falls under fair use for educational, scholarship, and research purposes. Contact Digital Resources and Discovery Services at lib-dls@okstate.edu or 405-744-9161 for further information.Numeric dataanthropogenic disturbanceassemblagecompetitioncrayfishfaxoniusmulti-scale habitat