1. Beckner, M. 1959.The biological way of thought, 267New York: Columbia University Press.
2. Claridge, M. F., Dawah, H. A. and Wilson, M. R., eds. 1997. “Species”. xiii+439London: The Systematic Association‐Chapman & Hall.
3. Feuerabend, P. 1978.Against method. Outline of an anarchist theory of knowledge, 339London: Verso.
4. Arthropod Relationships