| Citation | Monniot, F. and F. Gaill, 1978 Polyclinidae (Ascidiacea) du sud-ouest de l'Océan Indien. Ann. Inst. Oceanogr., Paris 54(2):139-162. |
| Ref. | 89900 Monniot, F. and F. Gaill, 1978 |
| Page | 159 |
| Named Used as Valid | Sidnyum hians |
| Locality | |
| Distribution | Kerguelen, Crozet and Heard Island. |