1. Buxton, P. A., The Natural History of Tsetse Flies (H. K. Lewis, London, 1955).
2. Denlinger, D. L., and Ma, W-C., J. Insect Physiol., 20, 1015–1026 (1974).
3. Mews, A. R., in Tsetse Fly Breeding under Laboratory Conditions and its Practical Application (edit. by de Azevedo, J. F.), 145–148 (Junta de Investigagoes do Ultramar, Lisbon, 1970).
4. Saunders, D. S., J. Ent., A, 46, 197–202 (1972).