| Book name (en) | The Birds of Australia |
| Book volume | Vol.3 |
| Identifier | 3-90 |
| Gould Scientific name | Poëphila acuticauda |
| Scientific name | Poephila acuticauda |
| Gould name (en) | Long-tailed Grass Finch |
| Name (en) | Long-tailed Finch |
| Order | PASSERIFORMES |
| Family | Estrildidae |
