Wolfenden, R.N. (1905). Plankton Studies: preliminary notes upon new or interesting species. Part 1. Copepoda. Rebman Limited, London & New York. [The original edition was withdrawn by Wolfenden and an amended edition was being circulated. Vide: Farran, G.P., 1939.] :1-24, pls. 1-7. [Part 2, 1906, Copepoda: 25-44, pls. 8-14.]