Haswell, W. A. (1893). I. The occurrence of a second species of Phoronis in Port Jackson. II. An Alloiocoele Turbellarian inhabiting the underground waters of Canterbury, New Zealand. III. A new genus of the Temnocephaleae.
Proceedings of the Linnean Society of New South Wales. 2nd series, vol 7: 340-343 [in jottings from the Biological Laboratory of Sydney University].