- Ichthaelurus robustus Jordan, 1877
- Ictalurus anguilla Evermann & Kendall, 1898
- Ictalurus lacustris punctatus (Rafinesque, 1818)
- Ictalurus okeechobeensis Heilprin, 1887
- Ictalurus simpsonii Gill, 1861
- Pimelodus argyrus Rafinesque, 1820
- Pimelodus caudafurcatus Lesueur, 1819
- Pimelodus furcifer Valenciennes, 1840
- Pimelodus gracilis Hough, 1852
- Pimelodus graciosus Girard, 1859
- Pimelodus hammondii Abbott, 1861
- Pimelodus houghi Girard, 1859
- Pimelodus megalops Girard, 1859
- Pimelodus nigricans Lesueur, 1819
- Pimelodus notatus Abbott, 1861
- Pimelodus olivaceus Girard, 1858
- Pimelodus vulpes Girard, 1858
- Silurus argentinus Rafinesque, 1820
- Silurus borealis Richardson, 1836
- Silurus cerulescens melanurus Rafinesque, 1820