| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Dentimargo alchymista (Melvill & Standen, 1903) |
Western Indian Ocean | ||
| Dentimargo argonauta Espinosa & Ortea, 2002 |
Western Atlantic | 0.265 | |
| Dentimargo aureocinctus (Stearns, 1872) |
Gold-line marginella | Western Atlantic | 0.47 |
| Dentimargo balicasagensis Cossignani, 2001 |
Western Central Pacific | ||
| Dentimargo bifurcata Boyer, 2017 |
Western Indian Ocean | ||
| Dentimargo biocal Boyer, 2002 |
Western Central Pacific | ||
| Dentimargo cingulatus Boyer, 2002 |
Western Central Pacific | ||
| Dentimargo claroi Espinosa & Ortea, 2004 |
Western Atlantic | 0.41 | |
| Dentimargo cruzmoralai Espinosa & Ortea, 2000 |
Western Atlantic | 0.3 | |
| Dentimargo eburneolus (Conrad, 1834) |
Tan marginella | Western Atlantic | 0.9 |
| Dentimargo elatus (Watson, 1886) |
Western Atlantic | 0.282 | |
| Dentimargo esther (Dall, 1927) |
Western Atlantic | 0.5 | |
| Dentimargo exquisita Boyer, 2017 |
Western Indian Ocean | ||
| Dentimargo fusinus (Dall, 1881) |
Western Atlantic | 0.8 | |
| Dentimargo garifuna Cossignani, 2006 |
Western Atlantic | 0.66 | |
| Dentimargo gibbus García, 2006 |
Western Atlantic | 0.59 | |
| Dentimargo idiochila (Schwengel, 1943) |
Western Atlantic | 0.58 | |
| Dentimargo imitator (Dall, 1927) |
Western Atlantic | 0.26 | |
| Dentimargo incessa (Dall, 1927) |
Western Atlantic | 0.5 | |
| Dentimargo janeiroensis (Smith, 1915) |
Western Atlantic | 0.425 | |
| Dentimargo kevini Cossignani, 2004 |
Western Atlantic | 0.38 | |
| Dentimargo macnairi (Bavay, 1922) |
Western Atlantic | 0.3 | |
| Dentimargo reductus (Bavay, 1922) |
Western Atlantic | 0.3 | |
| Dentimargo ringicula (Sowerby, 1901) |
Western Central Pacific | ||
| Dentimargo scapulata Boyer, 2017 |
Western Indian Ocean | ||
| Dentimargo smithii (Verrill, 1885) |
Northwest Atlantic | 0.5 | |
| Dentimargo sulcatus (d'Orbigny, 1842) |
Western Atlantic | 0.3 | |
| Dentimargo tanora (Dall, 1927) |
Western Atlantic | 0.37 | |
| Dentimargo undulata Boyer, 2017 |
Western Indian Ocean | ||
| Dentimargo vitoria Espinosa & Ortea, 2005 |
Western Atlantic | 0.385 | |
| Dentimargo yucatecanus (Dall, 1881) |
Western Atlantic | 0.7 | |
| Dentimargo zaidettae Espinosa & Ortea, 2000 |
Western Atlantic | 0.285 |