| Nemognatha immaculata Say, 1817 |
| Nemognatha longicollis LeConte, 1858 |
| Nemognatha minima Say, 1824 |
| Nemognatha rufa Dugès, 1889 |
| Nemognatha rufa (LeConte, 1854) |
| Nemognatha sayi (Wickham, 1905) |
| Nemognatha tarasca Dugès, 1899 |
| Nemognatha versicolor Chevrolat, 1834 |
| Nemognatha walkeri Beauregard, 1889 |
| Nemognathinae Laporte, 1840 |
| Nemognathini Laporte, 1840 |
| Phodaga LeConte, 1858 |
| Phodaga alticeps LeConte, 1858 |
| Phodaga marmorata (Casey, 1891) |
| Pleuropasta Wellman, 1909 |
| Pleuropasta mirabilis (Horn, 1870) |
| Pleuropasta reticulata Van Dyke, 1947 |
| Pseudozonitis Dillon, 1952 |
| Pseudozonitis martini (Fall, 1907) |
| Pseudozonitis megalops (Champion, 1892) |