| Common name | Castañeta de Michel |
| Language | Spanish |
| Type | Vernacular |
| Official trade name | No |
| Rank | 2 - (Preferred common name (unique)) |
| Country | Chile |
| Locality | Easter Island |
| Ref. | Shepherd, B., H.T. Pinheiro, T.A.Y. Phelps, E.E. Easton, A. Pérez-Matus and L.A. Rocha, 2020 |
| Life stage | juveniles and adults |
| Sex | females and males |
| Core | |
| 1st modifier | |
| 2nd modifier | |
| Remarks |