| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Ameghinomya antiqua | (King, 1832) | accepted name | Yes | senior synonym |
new combination |
| Chione casa | Ihering, 1907 | synonym | No | junior synonym |
original combination |
| Chione pampeana | Ihering, 1907 | synonym | No | junior synonym |
original combination |
| Chione vindex | Ihering, 1907 | synonym | No | junior synonym |
original combination |
| Protothaca antiqua | (King, 1832) | synonym | No | senior synonym |
new combination |
| Venus agrestris | Philippi, 1845 | synonym | No | junior synonym |
original combination |
| Venus alvarezii | d'Orbigny, 1842 | synonym | No | junior synonym |
original combination |
| Venus antiqua | King, 1832 | synonym | No | senior synonym |
original combination |
| Venus antiqua madryna | Rovereto, 1914 | synonym | No | junior synonym |
original combination |
| Venus cineracea | Hupe, 1854 | synonym | No | junior synonym |
original combination |
| Venus costellata | Sowerby, 1835 | synonym | No | junior synonym |
original combination |
| Venus discrepans | Sowerby I, 1835, sensu Philippi, 1844 | synonym | No | junior synonym |
misapplied |