Works Cited

• Hickman, C. Roberts, L. Larson, A. 1997. Integrated Principles of Zoology. Tenth Edition. McGraw Hill. Boston, Massachusettsp 253, 265-267
• Levinton, Jeffery S. 2001. Marine Biology, Function, Biodiversity, Ecology.  2nd ed. New York. Oxford University Press. P3299,110
• Francis, L. 1973 Intraspecific aggression and its effect on the distribution of Anthopleura elegantissima an some related sea anemones. Biological Bulletin, v. 144, pp. 73-92
• Reish, Donald J. 1995. Marine Life of Southern California, Emphasizing Marine Life of Los Angeles-Orange Counties. Second Edition. Kendall/Hunt Publishing Co. Dubuque Iowa. p 40-41
• Francis, L. Pearse, V. 2000. Anthopleura sola, a new species, solitary sibling species to the aggregating sea anemone, A. elegantissima (Cnidaria: Anthozoa: Actiniaria: Actiniidae).  Proceeding of the Biological Society of Washington, v. 113 (3) p 596-608
• McFadden, C.S. Grosberg, R.K. Cameron, B.B. Karlton, D.P. Secord, D. 1997 Genetic relationships within and between clonal and solitary forms of the sea anemone Anthopleura elegantissima revisited: evidence for the existance of two species.  Marine Biology v. 127 p 127-139
• Gotshall, Daniel W. 1994. Guide to Marine Invertebrates-Alaska to Baja California. Second edition. Sea Challengers, Petaluma, CA. p28