Fletcher. A series of papers in Journ. Linn. Soc. New South Wales, 1886-90.
Spencer. A series of papers in Proc. Roy. Soc. Victoria, 1892-5.
Michaelsen. In Die Fauna Südwest-Australiens. Jena, 1907.
(2) New Zealand and Antarctic Islands
Benham. Report on Oligochaeta of the Subarctic Islands of New Zealand. Wellington, N. Z., 1909.
Benham. A series of papers in Quart. Journ. Micr. Sci. 1904, Proc. Zool. Soc. 1904, 1905 and Trans. N. Z. Inst., 1901-10.
Beddard. In Trans. Roy. Soc. Edinb. 1891 and Proc. Zool. Soc. 1889.
(3) Asia
Michaelsen. The Oligochaeta of India etc. in Memoirs Indian Mus., 1909.