1. Ansell, A.D., P. Sivadas, B. Narayanan and A. Trevallion: The ecology of two sandy beaches in south west India. II. Notes on Emerita holthuisi. Mar. Biol. 17, 311?317 (1972)
2. Fisher, R.A.: The genetical theory of natural selection, 291 pp. New York: Dover 1930
3. Haig, J.: Porcellanid crabs from the Indo-West Pacific. Part I. Vidensk. Meddr dansk naturh. Foren. 126, 355?386 (1964)
4. ?: The Porcellanidae (Crustacea, Anomura) of western Australia with description of four new Australian species. J. Proc. R. Soc. West. Aust. 48, 97?118 (1965)
5. Hashmi, S.S.: Carcinological fauna of Karachi. Agriculture Pakist. 19, 237?243 (1963)