الفهرس 
IntroductionOnly 14 pages are availabe for public view
 |  | from | 110 |  |  |
| | | from | 110 | | |
Abstract
The present work included survey and collection of mites inhabiting soil, debris , organic manure, stored products and plants in Upper Egypt. Taxonomical studies of some gamasid genera and species were given.
Results revealed the following :
1- surve showed the occurrence of 47 species belong to the families ; (suborder: Gamasida)
Phytoseiidae (2 genera ;5 spp.):these are Typhlodromus pasis El-Badry , Amblyseius zaheri yousef&El-Borollosey, and A. reticulates Oudemans.
2-three species are considered to benew ; cheroseius aegyptiacus n.sp., pseudo oparasitus aegyptiacus n.sp. and zygoribatule n.sp.
3-these collected species can be classified to three groups according to their localities.