| Authors(s) | Steinberg, J. E. |
| Year | 1956 |
| Title | The pelagic Nudibranch, Cephalopyge trematoides (Chun, 1889), in New South Wales with a note on other species in the genus. Proc. Linn. Soc. N. S. Wales 81: 184-192. |
| Authors(s) | Steinberg, J. E. |
| Year | 1956 |
| Title | The pelagic Nudibranch, Cephalopyge trematoides (Chun, 1889), in New South Wales with a note on other species in the genus. Proc. Linn. Soc. N. S. Wales 81: 184-192. |