Mastigophrys, [71], [75] n.

Maturation of schizont of Acystosporidian parasite in relation to fever-fit, [103]

Maupas, on Protozoa, [45];

on life-cycle of Ciliata, [147] f.

Maupasia, [111], [124]

Mayer, [312]

Meandrina, [388], [401];

M. labyrinthica, [370]

Mechanical stimuli, [19] f.

Median dorsal process of ciliated band of Bipinnaria, [606]