TROPHIC RELATIONS OF SEPIA OFFICINALIS AND f…l/L.!(jJ! VlJ..L.GABI~~ (MOLLUSCA: CEPHALOPODA) IN ALEXANDRIA WATERS.
TROPHIC RELATIONS OF SEPIA OFFICINALIS AND f…l/L.!(jJ! VlJ..L.GABI~~ (MOLLUSCA: CEPHALOPODA) IN ALEXANDRIA WATERS. By HASAN”, A.K., RIAD, R. AND ATTA, M. • Nationallnstitute of Oceanography and Fisheries, Alexandria, Egypt. Key Words: Trophic relations, Mollusca, Cephalopoda, Mediternmean. ABSTRACT Sepia o(ficinalis and Loligo vulgaris specimens were collected mOllthly from the commercial trawl catches and the fish markets […]
TIlE INFLUENC’E ()F IJEPTH ANIJ FRIL~TI()N()N THE TIJJAL M()TI()N IN (~L()k\1ED REL~TANGULARBASINS.
TIlE INFLUENC’E ()F IJEPTH ANIJ FRIL~TI()N()N THE TIJJAL M()TI()N IN (~L()k\1ED REL~TANGULARBASINS. By GIRGIS F. SOLIMAN*, AND IBRAIIIM A. MAIYZA, *Nationallllstitute of Oceanography and Fisheries, Anfoushi, Alexandria,Egypt. Key words: Physical Oceanography, Tidalillotion, l\’lediterranean Sea. ABSTRACT The Mediterranean Sea has been simp/flied in its .\hape as consisting (?f two closed rectant,71r1ar basins with constant depth. The […]
THE INFLUENCE OF WATER POLLUTION UPON THE GROWTH PERFORMANCE OF OREQCHROMIS AUREUS (STEINlJ.) IN LAKE MARIUT, EGYPT.
THE INFLUENCE OF WATER POLLUTION UPON THE GROWTH PERFORMANCE OF OREQCHROMIS AUREUS (STEINlJ.) IN LAKE MARIUT, EGYPT. BY SHNOUDY A. BAKHOUM, AND SAMJR N. FALTAS National Institute of Oceanography and Fisheries, Alexandria, Egypt. Key words: Oreochromis aureus, Age, Growth. ABSTRACT Lake Mariut is recently sU~iect’ed to intensive pollution. The influence of this pollution upon the […]
STEROID HORMONES OF MUGIL SEHELI IN SUEZ BA Y (PROGESTERON & ESTRADIOL)
STEROID HORMONES OF MUGIL SEHELI IN SUEZ BA Y (PROGESTERON & ESTRADIOL) BY EL-GHARABAWY, M.M· ZAKl, M.l., SALEM, S.B. , EL-SHORBAGY,I.K. AND K.F. EL-BORAY, “National Institute of Oceanography & Fisheries, Alexandria – EGYPT. Key Words: Steroid hormones, MugU smli, Suez Bay, Red Sea. ABSTRACT Plasma estradiol hormone in female MugU seheli in Suez Bay reaches […]
SEASONAL 1lISTOLO(iICAr CHANGES IN THE TESTES OF MU(iJl~ SEllELI IN SUEZ BA Y.
SEASONAL 1lISTOLO(iICAr CHANGES IN THE TESTES OF MU(iJl~ SEllELI IN SUEZ BA Y. By M.1. ZAKI*; S.B. SALEM; M.M. EL-GHARABAWY; I.K. EL-SHORBAGY AND EL-BORAY, K.F. ‘National Institute of Oceanography and Fisheries, Kayet Bey, Alexand.-ia – Egypt. Key Words: Histology, MugU seheli, Suez Bay, Egypt. ABSTRACT 77Je survey (~f the Konadal (fnatomy and histology has revealed […]
SEA,,\'(JNAL IIISTOLOGIL”‘AL CHANGES IN THE OVARIES OF A1UGIL SEHELJ FROJl,f SUEZ BA Y
SEA,,\'(JNAL IIISTOLOGIL”‘AL CHANGES IN THE OVARIES OF A1UGIL SEHELJ FROJl,f SUEZ BA Y By S.B. SALEM’, M.I. ZAKI, .M.M. EL-GHARABAWY, I.K. EL-SIIORBAGY AND K.F. EL-BORAY • Faculty of Science, Zoology department, Tanta University. Key Words: Histology, l\’1ugil seheli, Suez Bay, Eg)’pt. ABSTRACT Ihe sequellce l~! oocyte matllratioll ill A4ugil seheli .frOlJl the Suez Bay is […]
SEASONAL FLUCTUATION OF SUR(iE HEIGHT/, AT ALEXANDRIA (EGYPT)
SEASONAL FLUCTUATION OF SUR(iE HEIGHT/, AT ALEXANDRIA (EGYPT) By ZEINAB A. MOURSY· -National Institute of Oceanography and Fisheries, Kayet Bay. Alexandria. EGYPT. Key Words: Surge heights, Mediterranean Sea, Alexandria Egypt ABSTRACT Surge heights ofAlexandria coastal water were calculated by removing the predicted tide levelfronl the observed sea level for four years period (1977 -1980), and […]
MERI.\’TIC AND MORPH01lJFTRIC V4RIATION.\’ BETWEEN TWO SPECIES OF C4 TFISH CL4RIA \’ I A7ERA A’VJ) CLARIAS , – — -.- — ._—– — ,-1N(lL’ILLAl{lS, IN THE FXiYPTL 1N FRESHWATER.
MERI.\’TIC AND MORPH01lJFTRIC V4RIATION.\’ BETWEEN TWO SPECIES OF C4 TFISH CL4RIA \’ I A7ERA A’VJ) CLARIAS , – — -.- — ._—– — ,-1N(lL’ILLAl{lS, IN THE FXiYPTL 1N FRESHWATER. By SHNOUDY A. BAKIIOUM, Nationalillstitute of Oceanography and Fisheries, Alexandria, Egypt Key Words: Morphometric; Catfish; Freshwater, Egypt. ABSTRACT Ihe present comparative study ofsamples of Clarias lazera. […]
