MORPHOLOGICAL STUDIES ON THE FRESHWATER SNAIL CLEOPATRA BULIMOIDES (OLIVIER) (PROSOBRANCHIATA -PALUDOMIDAE). 1- THE DIGESTIVE SYSTEM

MORPHOLOGICAL AND HISTOLOGICAL STUDIES ON THE REPRODUCTIVE SYSTEM OF THE VIVPARID SNAIL BELLAMYA UNICOLOR (OLIVIER, 1804) (GASTROPODA : VIVIPARIDAE)

ULTRASTRUCTURAL STUDY ON THE EFFECT OF A PLANT MOLLUSCICIDE (SOLANUM HERMAPHRODITE GLANDS OF BIOMPHALARIA ALEXANDRINA

MORPHOMETRIC STUDIES ON THREE POPULATIONS OF CORBICULA FLUM1NEA (BIVALVIA: CORBICULACEA) FROM THE IRRIGATION CANAL SYSTEM OF THE RIVER NILE, EGYPT

Studies on the Functional Morphology of the Digestive System of the Fresh Water Thiarid Snail, Mieniplotia scabra (MÜLLER, 1774), Family Thiaridae New to Egypt

EFFECT OF CU, ZN, CD AND HG ON THE HISTOLOGY OF THE DlGESTIVE GLAND OF THE FRESHWATER SNAIL BIOMPHALARIA ALEXANDRINA AND BULINUS TRUNCATUS

Morphology and polymorphism of CorbiculaJluminea (Mutter, 1774) (Molhisca : Bivalvia: Corbiculidae) of River Nile, Egypt

REPRODUCTIVE BIOLOGY OF THE FRESHWATER MUSSEL, <i>NITIA TERETIUSCULA</i> (PHILIPPI, 1847) (BIVALVIA: UNIONIDAE) FROM THE NILE RIVER IN EGYPT

LIGHT AND SCANNING ELECTRON MICROSCOPIC STUDY OF THE MORPHOLOGY OF THREE TREMATODE SPECIES FROM SOME NILE FISH.

Structural and Ultrastructural investigation on the digestive tubules of the freshwater mussel Caelatura parreyssi (Family: Unionidae) (Philippi, 1848) from the River Nile (Egypt)