PLATE XXIII.

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Fig. 1 × 143 shows epithelial nodes in various stages of development and degeneration. The swollen
         node, about to be shed, shows a few peauliar nucleated bodies in the thinned central area.

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Fig. 2 × 216 shows a colony of large-sized parasites and a double-contoured cyst, localised in an
                           extremely attenuated epithelial node on the point of bursting.