الفهرس 
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Abstract
present i n v e s t i g a t i o n attemps to study the distribution, incidence of i n f e c t i o n and other systematic aspects to sone endoparasites In some ~ggptian wild birds, mcinly f r o n Ghcarbia Governorate (~anta), md one species fron Giza Governorate (~bo-~awash,) Phe investigated birds were 9x0 from 13 d i f f e r e n t species r e l a t e d t o 8 d i f f e r e n t Orders d i f f e r i n g -’Q thgir type of food, h a b i t a t , habits and other parame terse The exa~inati~ofn t h e d i f f erent p a r a s i t e s depend s on staining the whole mount of the worm by tl~e car d - n e s t a i n s , nour?ted i n canada balsam, and dsavring by Canera &ucida, The i d e n t i f i c a t i o n at the l e v e l of the geHus were nade by the aid of the series of YAMAGUTI , (195.9) . The node of ’ lLt.bo - infections were studied and discussed, as f o:.:Low : a) The incidence of i n f e c t i o n by the d i f f e r e n t helminthes, have been sllov~n t h a t the type of food and h a b i t a t are f a c t o r s i n deterning the types of the paasi t i c group 4 (~renatode-Cestcde - Nematode or ~canthocephala) : ’ 1, The grain feeding birds and the insectivorous birds were mainly infected by cestodes ( p a i n f eedinz birds are i n d i r e c t l y insectivorous b i r d s ) , 2. The predatory birds were aainlg infected by Acanthocephala, 3, The h a b i t a t a f f e c t s the type of i n f e c t i o n df or example the aquatic birds are m.ainly infected by Trematodes3 gp I n case of the infection by Nematodes it was found t h a t these f a c t o r s do not a f f e c t 4 b) The incidence of i n f e c t i o n in male and female was studied, the r e s u l t s show t h a t , the ihcidence of i n f e c t i o n by the d i f f ercnt parasitic g~oupsw as highe r i n females than nales, the s e dif f erances was discussed and f i n a l l y it was suggested %ha:!:;. ik is du~ ”20.’ pby,~~.ola~&iC a nd h a b i t u a l factors, c) The incidence of i n f e c t i o n of both the two p a r a s i t i c groups Trenatodes and Cestodes wer studied on t.he base of thenHost s;3ecificityf7 A t the level of the senus it was found t h a t , the two genera, Killizrewie, MEGGITT, (1927) ,snd Cotu-, DIAL%RE, (1893) are obligntory par- --\ asi tes f o r -3”dm-,,0 lnmbif o , . r. , mes, -N. eyraia, JOYEUX znd D., AVID, (1934 1 is obligatory p a r a s i t e s f o r &u’pi~.,ornes, anc1-I3~qpt3a 3a-t.a , FUW(II1ANN, ( 1909) i s obl igato ry p nr 2s i t e s f o r Ch~xid~i~oarn~d sVsi c e Varsa t.hese .hosk,are obligatory host f o r %his i n t h e present survay Trematodes which were found i n t h e b i r d -A-rd eola -i.b-.-5..s- -i b i s .-a was coqaxed wiu’h t;h? UTVG~ of EL--XAFF.AR (1974) from &suite Governorate, i t was found thz-t three from the s i x %renatoc?e p a r a s i t e s recon- ad by EENAFFAR; (1974) ’are obligatory f o r other animals and t h a t t h e i r prcsei~coi n .A -rd-e ola g3-Ls- i b i s i s a c c i d e n t a l , so t h a t ,fctLzr1-hibis -i b i s is an i n c i d e n t a l host f o r them; these par2sites are AEaL .e n3n -::- 1:-s RUDOLPHI ;( 1819), ---..-.- - a..--. SZIDAT; (1928), - per^ h-e-m_is_ to_m-um- vivcur, SONSINO, (1893) and E~hLno_p~ ~r?v,’o,hiz~emc arvaturn, LINSTOW, (1873) LUHE, (1999), and is -3.50- obligatory host f o r the other three p a r a s i t e s which were also detected by the w r i t e r , these ae Aphcwgngostrigea i b i s , AZM, (1934), (d) 0cly one species from cestodes, wzs found to be antagnosttc to t h e ot-her worm from the same species or even the other species, which is ,-, . , . , Cougia .,.,mes,$-.t-t-i . -7 %--oM --A-G-ii-T-I, (1935) i n G--t-r e~-t”o- - xi-e ..l.*i.--a .s-.--.e..Gkn?--- ec91e ns. is , _agmsio2 E-t &i-a-- car