Výskyt
Severní Amerika — Missouri, Mississippi, horní Arkansas, Black and White, Cumberland, Green, Homochitto, Amite a East Fork White River, jihovýchod USA.
Typová lokalita
North Fork White River at State Road CC, 5 miles east of Dora, Ozark Co., Missouri, U.S.A., 36.752833, -92.151250.
Původní popis
Fast, K. M., Hundt, P. J., Alley, Z. D. & Sandel, M. W. 2025. Phylogenomic species delimitation of studfishes (Fundulidae: Fundulus): evidence for cryptic species in agreement with the Central Highlands vicariance hypothesis. Zootaxa 5604 (no. 3): 309-328.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2025. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.