| Common Name | River plata mussel |
| Language | English |
| Type | FAO |
| Official Trade Name | No |
| Rank | 3 - (Other common name) |
| Country | United Kingdom |
| Locality | |
| Ref. | SAUP Database, 2006 |
| Life Stage | juveniles and adults |
| Sex | |
| Core | primary lexeme |
| 1st Modifier | locality/area |
| 2nd Modifier | |
| Remarks | 'mussel' from Latin 'musculus'; lit. 'little mouse,' also 'muscle'; like muscle, derived from mus 'mouse' on the perceived similarity of size and shape. |