The Influence of Holothuriaatra(Echinodermata: Holothuroidea)on Organic Matter Assimilation, Ammonification and Nitrification Rate of Sediment.Hurghada,Red Sea, Egypt.

Biotechnological Activities of Holothuria papillifera Mortensen, 1938 Inhabiting the Suez Gulf (Northern Red Sea), Egypt

STUDY ON THE HOLOTHUROID FAUNA (ECHINODERMATA: HOLOTHUROIDEA) INHABITING THE SHALLOW WATERS OF THE EGYPTIAN RED SEA

Community structure of Echinoderms in littoral zone of the Red Sea Coast of Egypt

Sea urchins (Echinoidea: Echinodermata) from Gulf of Aqaba, Red Sea, Egypt

Studies on some gastropods and echinoderms of the shallow water in the intertidal zone between Ras Mohamed and Dahab at the Red Sea, Egypt

Sea Cucumber “Holothuria (Thymiosycia) arenicola” induced-autotomy for sustainable development in Egypt: Histological, Ultrastructure, and Chemical studies.

Benthic fauna and microbial communities as a bio-indicator for the characteristics of the marine environment in the Suez Bay , Red Sea , Egypt.

Distribution patterns and ecological aspects of the sea urchin Diadema stosum in the Red Sea, Egypt.

AN INVESTIGATION ON PATHOGENIC MICRO - ORGANISMS OF PARACENTROTUS LIVIDUS AND HOLOTHURIA POLII (ECHINODERMATA) MEDITERRANEAN SEA EGYPT.