REFERENCES
- Christophers, S. R. (1911). The Development of the egg follicle in anophelines. Paludism, 2, 73.
- Crewe, W. (1954). Studies on Ethiopian Chrysops as possible vectors of loiasis. I: Chrysops langi Bequaert. Ann. Trop. Med. Parasit., 48, 216.
- Crewe, W. (1956). The bionomics of Chrysops silacea, its life-history and its role in the transmission of filariasis. Ph.D. thesis: Univ. of Liverpool.
- Gordon, R. M., Chwatt, L. J., and Jones, C. M. (1948). The results of a preliminary entomological survey of loiasis at Kumba, British Cameroons, together with a description of the breeding-places of the vector and suggestions for future research and possible methods of control. Ann. Trop. Med. Parasit., 42, 364
- Gordon, R. M., Chwatt, L. J., and Jones, C. M. and Crewe, W. (1953). The deposition of the infective stage of Loa loa by Chrysops silacea, and the early stages of its migration to the deeper tissues of the mammalian host. Ibid., 47, 74.
- Kershaw, W. E., Crewe, W., and Beesley, W. N. (1954). Studies on the intake of microfilariae by their insect vectors, their survival, and their effect on the survival of their vectors. II: The intake of the microfilariae of Loa loa and Acanthocheilonema perstans by Chrysops spp. Ibid., 48, 102.
- Kershaw, W. E., Crewe, W., and Beesley, W. N. and Duke, B. O. L. (1954). Studies on the intake of microfilariae by their insect vectors, their survival, and their effect on the survival of their vectors. V: The survival of Loa loa in Chrysops silacea under laboratory conditions. Ibid., 48, 340.
- Kershaw, W. E., Crewe, W., and Beesley, W. N. Plackett, R. L., and Williams, P. (in preparation). Studies on the intake of microfilariae by their insect vectors, their survival, and their effect on the survival of their vectors. IX: The pattern of the frequency of the blood-meals taken in by Chrysops silacea and the survival of the flies in natural conditions in the rain-forest of the British Cameroons and on a rubber estate in the Niger delta. Ibid.