Commonly found eggs Trichuris suis Ascaris suum Metastrongylus elongatus Physocephalus sexalatus Strongyloides Macracanthorhynchus hirudinaceus Stephanurus dentatus Strongyles
Macracanthorhynchus hirudinaceus Length 90-110 µm Width 50-56 µm Wall with three layers, second dark brown, irregularly pitted Embryonated, larval acanthor with 4 large hooks and many small hooks anteriorly, remainder of body spinous