sarcocystis mucosa (blanchard 1885) labbé 1889 in unadorned rock wallabies (petrogale assimilis) and bennett's wallabies (macropus rufogriseus). | macroscopic cysts of a protozoan parasite were detected in the gastro-intestinal walls of two unadorned rock wallabies (petrogale assimilis) and 20 bennett's wallabies (macropus rufogriseus). the cysts were located predominantly in the muscularis externa and the submucosa of the forestomach, small intestine and colon and sometimes in the muscularis externa of the oesophagus and caecum. all cysts exhibited similar morphological and ultrastructural characteristics. they were bounded by thick prima ... | 1987 | 3106956 |