Reference
P. Daszak, A.J. Probert, N.W. Runham, I.B. Wilson (1989): Ultrastructural observations on the gametocytic stages of the coccidium Tyzzeria chalcides Probert, Roberts & Wilson, 1988 from the ocellated skink Chalcides ocellatus – J. Protozool. – 36: 299.