Abundance and Ecological Observations of the Black-Lip Pearl oyster, Pinctada margaritifera (L.) (Bivalvia: Pteriidae), in Red Sea Egyptian Waters

Fatma A. Abdel Razek, M.M. Abou Zaid and A.E.H. El Sayed

International Journal of Zoological Research 7 ( 4 ): 320 - 329 , 2011