Cytogenetical studies on some River Nile species from polluted and nonpolluted Aquatic habitats

Cytogenetic effect of industrial and agricultural wastes on Tilapia zilli fish

Helminth Parasites of the Green Toad Bufo viridis Laurenti, 1768 in Baghdad Area, Central Iraq

Describing variations and taxonomic status of earthworms collected from selected areas in Misamis Oriental, Philippines using principal component and parsimony analysis

Describing variations in scales between sexes of the yellowstriped goatfish, Upeneus vittatus (Forskål, 1775) (Perciformes: Mullidae)

Sexual dimorphism in the shape of the primary wing and tail feathers of the sky blue parakeet (budgerigar), Melopsittacus undulatus (Shaw, 1805) (Psittaciformes: Psittacidae)

Cadmium chloride rapidly alters both BTB tight junction proteins and germ cells in young rat testes