1. Allen, J. A., 1958, On the basic form and adaptations to habitat in the Lucinacea (Eulamellibranchia), Philos. Trans. R. Soc. London Se r. B 241: 421–484.
2. Allen, J. A., 1963, Ecology and functional morphology of molluscs, Oceanogr. Mar. Biol.Annu. Rev. 1: 253–288.
3. Allen, J. A., 1968, The functional morphology of Crassinella mactracea (Linsley) (Bivalvia: Astartacea), Proc. Malacol. Soc. London 38: 27–40.
4. Allen, M. F., and Allen, J. A., 1955, On the habits of Pandora inaequivalvis (L.), Proc. Malacol. Soc. London 31: 175–185.
5. Ansell, A. D., 1961, The functional morphology of the British species of Veneracea (Eulamellibranchia), J. Mar. Biol. Assoc. U. K. 41: 489–515.