| digenetic trematode of some aquatic birds from eastern province in saudi arabia. | 122 aquatic birds, 35 red shank (tringa totanus), 24 common snip (gallinago gallinago), 48 moorhen (gallinula chloropus), 15 teal (anas crecca) trapped near the cost of al- qateef area in the eastern province, saudi arabia, were examined for helminth parasites. 35 birds (28.68%) were infected with one or more helminth parasites, 31 t. totanus (88.57%), 2 g. gallinago (8.33%), 2 a. crecca (13.33%) and none in c. chloropus. the isolated helminthes belong to six families and eight species. bilharzi ... | 2003 | 14964668 |