1. Marine viruses and their biogeochemical and ecological effects;Fuhrman;Nature,1999
2. Sibling species in the sea;Knowlton;Annu. Rev. Ecol. Syst.,1993
3. Fragile Dominion. Complexity and the Common;Levin,1999
4. Biological diversity: differences between land and sea;May;Phil. Trans. R. Soc. London B,1994
5. Principles of Systematic Zoology;Mayr,1969