1. Amos. W. B., 1972, Structure and coiling of the stalk of the peritrich ciliates Vorticella and Carchesium, J. Cell Sci. 10: 95 – 122.
2. Amos, W. B., Grimstone, A. W., Rothschild, J. L., and Allen, R. D., 1979, Structure, protein composition and birefringence of the costa: A mobile flagellar root fibre in the flagellate Trichomonas, J. Cell Sci. 35: 139 – 164.
3. Ashhurst, D. E., 1967, The fibrillar flight muscles of giant water bugs: An electron microscope study, J. Cell Sci. 2: 435 – 444.
4. Ashhurst, D. E., 1968, The connective tissues of insects, Annu. Rev. Entomol. 13: 45 – 74.
5. Ashhurst, D. E., 1977, The Z-line: Its structure and evidence for the presence of connecting filaments. In Insect Flight Muscle, edited by R. T. Tregear, pp. 55 – 69, North-Holland, Amsterdam.