Willows, R.I. (1987): Intrapopulation variation in the reproductive characteristics of two populations of Ligia oceanica (Crustacea: Oniscidea). Journal of Animal Ecology, 56: 331-340.
Willows, R.I. (1987): Population dynamics and life history of two contrasting populations of Ligia oceanica (Crustacea: Oniscidea) in the rocky supralittoral. Journal of Animal Ecology, 56: 315-330.
Wilson, E.O., Simberloff, D.S. (1969): Experimental zoogeography of islands: Defaunation and monitoring techniques. Ecology, 50: 267-278.
Wilson, G. (1991): Functional morphology and evolution of isopod genitalia. In: Bauer, R., Martin, J. (eds.): Crustacean Sexual Biology. New York, University of Columbia Press: 228-245.
Wilson, G.D.F. (1991): Functional morphology and evolution of isopod genitalia. In: Bauer, R.T., Martin, J.W. (eds.): Crustacean Sexual Biology. Columbia University Press, New York/Oxford: 228-245.