n = 9
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Ammocrypta asprella | (Jordan, 1878) | Crystallaria asprella | Percidae | Crystal darter |
| Ammocrypta beani | Jordan, 1877 | Ammocrypta beanii | Percidae | Naked sand darter |
| Ammocrypta beanii | Jordan, 1877 | Ammocrypta beanii | Percidae | Naked sand darter |
| Ammocrypta bifascia | Williams, 1975 | Ammocrypta bifascia | Percidae | Florida sand darter |
| Ammocrypta clara | Jordan & Meek, 1885 | Ammocrypta clara | Percidae | Western sand darter |
| Ammocrypta meridiana | Williams, 1975 | Ammocrypta meridiana | Percidae | Southern sand darter |
| Ammocrypta pellucida | (Putnam, 1863) | Ammocrypta pellucida | Percidae | Eastern sand darter |
| Ammocrypta pellucidum | (Putnam, 1863) | Ammocrypta pellucida | Percidae | Eastern sand darter |
| Ammocrypta vivax | Hay, 1882 | Ammocrypta vivax | Percidae | Scaly sand darter |