| Species | Name Used |
|---|---|
| Graptacme perlonga (Dall, 1881) | Graptacme perlonga (p. 748 ) |
| Graptacme semistriolata (Guilding, 1834) | Graptacme semistriolata (p. 748 ) |
| Paradentalium americanum (Chenu, 1843) | Paradentalium americanum (p. 748 ) |
| Polyschides carolinensis (Bush, 1885) | Polyschides carolinensis (p. 749 ) |
| Polyschides elongatus (Henderson, 1920) | Polyschides elongatus (p. 749 ) |
| Polyschides foweyensis (Henderson, 1920) | Polyschides foweyensis (p. 749 ) |
| Polyschides miamiensis (Henderson, 1920) | Polyschides miamiensis (p. 749 ) |
| Polyschides tetrodon (Pilsbry & Sharp, 1898) | Polyschides tetrodon (p. 749 ) |