| Common Name | Black pygmy mussel |
| Language | English |
| Type | Vernacular |
| Official Trade Name | No |
| Rank | 2 - (Preferred common name (unique)) |
| Country | Spain |
| Locality | |
| Ref. | Garci, M.E., J.E. Trigo, S. Pascual, A.F. González, F. Rocha and A. Guerra, 2007 |
| Life Stage | juveniles and adults |
| Sex | females and males |
| Core | primary lexeme |
| 1st Modifier | mod. for size |
| 2nd Modifier | color pattern(s) |
| Remarks | 'mussel' from Latin 'musculus'; lit. 'little mouse,' also 'muscle'; like muscle, derived from mus 'mouse' on the perceived similarity of size and shape. |