Which type of large intestine worm was primarily studied by Ivan Mackerie?
Mongolian death worm The Mongolian death worm (Mongolian: олгой-хорхой , olgoi-khorkhoi, "large intestine worm") is a creature
Strongyloides physali Strongyloides physali is a parasitic roundworm infecting the large intestine of the Gulf Coast toad. It was first described from Louisiana.