| Citation | Bitner, M.A., B.L. Cohen, S.L. Long, B. Richer de Forges and M. Saito, 2007 Gyrothyris williamsi sp. nov. and inter-relationships of some taxa from waters around New Zealand and the southern oceans (Rhynchonelliformea: Terebratelloidea). Earth and Environmental Science Transactions of the Royal Society of Edinburgh 98(3-4):425-435. |
| Ref. | 104620 Bitner, M.A., B.L. Cohen, S.L. Long, B. Richer de Forges and M. Saito, 2007 |
| Page | |
| Named Used as Valid | Gyrothyris williamsi |
| Locality | |
| Distribution | Coral Sea. |