| Common name | An tsead fhallasach |
| Language | Gaelic, Irish |
| Type | Vernacular |
| Official trade name | No |
| Rank | 2 - (Preferred common name (unique)) |
| Country | Ireland |
| Locality | |
| Ref. | |
| Life stage | juveniles and adults |
| Sex | females and males |
| Core | primary lexeme |
| 1st modifier | other/n.a. |
| 2nd modifier | |
| Remarks | i.e., 'the fallacious shad!'; Irish pronunciation of the English name. |