References

Aiyer, K. S. P., 1929. An account of the Oligochaeta of Travancore. Rec. Ind. Mus., 31: 13–76.

Herlant-Meewis, H., 1950. Cyst-formation in Aeolosoma hemprichii (Ehr.) Biol. Bull., 99: 173–180.

—— 1951. Enkystment chez les oligochetes Aeolosomatidae. Rev. Canadienne de Biologie, 10: 162–166.

Marcus, E., 1944. Sôbre Oligochaeta limnicos do Brasil. Bol. Fac. Fil. Ciên. Letr. Univ. S. Paulo, 43, Zoologia, No. 8, pp. 5–135.

Salmon, J. T., 1949. New Methods in microscopy for the study of small insects and arthropods. Trans. Roy. Soc. N.Z., 77: 250–253.

Sperber, C., 1948. A Taxonomical Study of the Naididae. Zool. Bidr., 23: 1–296.

Stephenson, J., 1930. The Oligochaeta, Oxford University Press, 978 pp.

Stout, J. D., 1952. The Occurrence of Aquatic Oligochaetes in Soil. Trans. Roy. Soc. N.Z., 80: 97–101.

J. D. Stout,

M.A., Ph.D.
Soil Bureau Experimental Station
Eastern Hutt Road
Lower Hutt