Data provided by Arkansas Department of Environmental Quality, Arkansas Department of Environmental Quality Fish Data | American Museum of Natural History | Academy of Natural Sciences | Arizona State University | Auburn University | Arizona Game and Fish Department | Baylor University, Mayborn Museum Complex | Biodiversity of the Gulf of Mexico Database | California Academy of Sciences | University of Texas, Dean Hendrickson Lab | Canadian Museum of Nature Fish Collection | Colección Nacional de Peces, Instituto de Biología, Universidad Nacional Autonoma de México (UNAM), Mexico City | Colorado State University | Cornell University Museum of Vertebrates | Universidad de Sonora | Museum of Nature and Science | El Colegio de la Frontera Sur (ECOSUR), Chetumal | European Bioinformatics Institute | Escuela Nacional de Ciencias Biológicas, Instituto Politecnico Nacional, Mexico City | Eastern New Mexico University, Portales, New Mexico | United States, Environmental Protection Agency | Field Museum of Natural History | Fishes of Texas Literature | Gulf Coast Research Laboratory | Illinois Natural History Survey | Bell Museum of Natural History, University of Minnesota | Natural History Museum and Biodiversity Research Center | Natural History Museum of Los Angeles County, Los Angeles | Louisiana Department of Environmental Quality, Louisiana Department of Environmental Quality Fish Data | Louisiana State University | Museum of Comparative Zoology | Mississippi Museum of Natural History | Mississippi Museum of Natural Science, Jackson, Mississippi | Muséum national d'Histoire naturelle, Paris | Museum of Southwestern Biology | Michigan State University | Unspecified | North Carolina State Museum of Natural Sciences | University of Louisiana at Monroe | Oklahoma Department of Wildlife Conservation, Oklahoma Department of Wildlife Conservation Fisheries Data | Oklahoma Museum of Natural History | Oregon State University, Department of Fisheries and Wildlife, Corvallis, Oregon | Ohio State University, Museum of Biological Diversity, Museum of Zoology, Fish Division, Columbus, Ohio | Oklahoma State University | Royal Ontario Museum | Sam Houston State University | Scripps Institute of Oceanography | Southern Illinois University | Southeastern Louisiana University | Strecker Museum | Sul Ross State University | Texas Commission on Environmental Quality | Texas Cooperative Wildlife Collections | Texas Natural History Collections | Texas Parks and Wildlife Department | Texas Parks and Wildlife Depertment, Inland Fisheries, fishkills | Texas Parks and Wildlife Department, reports | Tulane Museum of Natural History | University of Arkansas Collections Facility, Fayetteville | University of Arkansas at Fort Smith | University of Alabama Ichthyology Collection | Universidad Autonoma de Nuevo Leon | University of Colorado Museum of Natural History, Boulder, Colorado | Florida Museum of Natural History | University of Michigan | Unknown | United States Geological Survey | University of Southern Mississippi | National Museum of Natural History | University of Tennessee | University of Texas at El Paso, Biodiversity Collections, El Paso, Texas | University of Washington | Peter Unmack's database | Western New Mexico University | Yale University, Peabody Museum of Natural History, New Haven | iNaturalist