Research Article
RETRACTED: Reproductive Cycle of the Sea Urchin Echinometra mathaei (Echinodermatidea: Echinoidea) in Bostaneh, Persian Gulf, Iran
Department of Biology, School of Sciences, Ferdowsi University of Mashhad, Mashhad, Iran
Z. Haghighat Khazaei
Department of Biology, School of Sciences, Islamic Azad University, Mashhad, Iran
S. Karamzadeh
Department of Biology, School of Sciences, Islamic Azad University, Mashhad, Iran
F. Naseri
Department of Biology, School of Sciences, Islamic Azad University, Mashhad, Iran
A.A. Esteki
Persian Golf Research Institute, Bandar Abas, Iran
H. Rameshi
Persian Golf Research Institute, Bandar Abas, Iran