Čeleď: Profundulidae Hoedeman & Bronner, 1951 — pafundulovití
Rod: Profundulus Hubbs, 1924
Arroyo de la Entrade in Santa María Ixcatlán, Santa María Ixcatlán municipality, upper Papaloapan River basin, Oaxaca, México, 17°51'3"N, 97°11'57.4"W.
Dominguez-Cisneros, S. E., Velázquez-Velázquez, E., McMahon, C. D. & Matamoros, W. A. 2021. A new species of killifish of the genus Profundulus (Atherinomorpha: Profundulidae) from the upper reaches of the Papaloapan River in the Mexican state of Oaxaca. Ichthyology & Herpetology v. 109 (no. 4): 949-957.
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.