| Especie | + |
|---|---|
| Buccinum thermophilum Harasewych & Kantor, 2002 | Detalles |
| Phos baranoanus (Anderson, 1929) | Detalles |
| Bayerius fragilissimus (Dall, 1908) | Detalles |
| Nassa ecuadoriana Pilsbry & Olsson, 1941 | Detalles |
| Nicema predistortus Marks, 1951 | Detalles |
| Neosconsia ecuadoriana Olsson, 1964 | Detalles |
| Gordanops esmeraldensis Olsson, 1964 | Detalles |