1. Studies on Some Stages in the Life Cycle of Nematodes Infecting Three Marine Fish Species;Abd El-Fattah,1992
2. Sexual anomalies in a female intersex of a species of Aphelenchoides (Nematoda: Aphelenchoididae);Anderson;Can. J. Zool.,1977
3. Borradaile, L.A., Potts, F.A., with chapters by Eastham, L.E., Saunders, J.T., 1977. The Invertebrata, fourth ed. Revised by Kerkut, G.A. Cambridge University Press.
4. Befruchtung;Boveri,1892
5. Die Entwicklung von Ascaris megalocephala mit besonderer Rücksicht auf die Kernverhältnisse;Boveri,1899