Proteidae

9 species

1. 1Necturus alabamensis Viosca, 1937 · Alabama Waterdog
2. 2Necturus beyeri Viosca, 1937 · Gulf Coast Waterdog
3. 3Necturus lewisi Brimley, 1924 · Neuse River Waterdog
4. 4Necturus louisianensis Viosca, 1938 · Red River Mudpuppy
5. 5Necturus maculosus (Rafinesque, 1818) · Mudpuppy
6. 6Necturus moleri Guyer, Murray, Bart, Crother, Chabarria, Bailey & Dunn, 2020
7. 7Necturus mounti Guyer, Murray, Bart, Crother, Chabarria, Bailey & Dunn, 2020
8. 8Necturus punctatus (Gibbes, 1850) · Dwarf Waterdog
9. 9Proteus anguinus Laurenti, 1768 · full sheet

Source: Catalogue of Life 2026-10-14 via ChecklistBank (sector: ITIS 2026-09-22 (COL sector for Amphibia; not ASW)), fetched 2026-10-18.