| Citation | Smith, J.L.B. and M.M. Smith, 1963, The fishes of Seychelles.. Rhodes University, Grahamstown. 215 p. |
| Ref. | 1623 Smith, J.L.B. and M.M. Smith, 1963 |
| Page | 40 |
| Named Used as Valid | Thalassoma semicaeruleus |
| Comment | T. umbrostigma also used as valid in this reference. |
| Locality | |
| Distribution | Seychelles |
| Quote |