%0 Journal Article %T Taxonomy of ant species (Hymenoptera: Formicidae) collected by pitfall traps from Sinai and the Delta region, Egypt %A Salwa Mohamed %A Samy Zalat %A Hassan Fadl %A Sohair Gadalla %A Moustafa Sharaf %J Egyptian Journal of Natural History %D 2001 %I %X Egyptian Journal of Natural History Vol.1 1999: 40-61 %U http://www.ajol.info/index.php/ejnh/article/view/30001