Fishes of Texas Project: Data Visualization and Analysis Tools

Poster presentation presented at the 2020 Texas Chapter of the American Fisheries Society annual meeting in Waco, Texas on January 24, 2020.The Fishes of Texas Project (FoTX) (http://fishesoftexas.org) database currently has 124,452 specimen-vouchered occurrence records spanning > 150 years with over 400,000 new records (including non-vouchered sources such as literature, anecdotal, and photo-based) in the process of being imported. Continual data growth prompted creation of new tools to dynamically assess (as the data evolve) the state of data coverage across various dimensions to increase user understanding and accessibility to the data and improve overall utility of the project. We produced species sampling curves, temporal species accumulation graphs, and heat maps of collecting event density over time and space for each river sub-basin within Texas. A QGIS plugin was also created to better assess the suspect status of incoming records. Each type of visualization has basic documentation, easily accessible statistical summaries, flexible queries, and exploration tools to help reveal variations in sampling density over both temporal and spatial dimensions. We highlight here the San Bernard River as an example of a notably under-sampled sub-basin (as indicated by diverse forms of evidence). With addition of future records, these dynamic tools will continue to illustrate taxonomic and spatial sampling deficiencies that in turn will help guide conservation planning.Texas Parks and Wildlife Department, under the U.S. Fish and Wildlife Service State Wildlife Grant Program, grant TX T-180-R-1, F17AF01129 (CFDA# 15.634)Integrative Biolog